UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '373gUbyFpwTtmQ3P5nCNdHyD79A44aLn4mKWfJRn7AU=' 
WHERE 
  key_id = 'cb3e3bf223652fb2b12d15204a3c0b0046aac47f595c548f4ae428d594a9e9ec' 
  AND (
    token = '373gUbyFpwTtmQ3P5nCNdHyD79A44aLn4mKWfJRn7AU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )