UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '545fmcwM1SX+pORvEGAfG3R1+FvOieBqn23dCNQFj7I=' 
WHERE 
  key_id = '803e05b95be8aef21765981b87c5cc4c437f94f12b7e4120fa643a7c8506402e' 
  AND (
    token = '545fmcwM1SX+pORvEGAfG3R1+FvOieBqn23dCNQFj7I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )