UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ouuvuZoeWqgC6Acjxk+ieUbzQxgHFu0whI3zpEk0TAo=' 
WHERE 
  key_id = 'b614c3d3ba108b5db23c4219e8c4101eecb36a13286529b5fc0abaffa0b1d6be' 
  AND (
    token = 'ouuvuZoeWqgC6Acjxk+ieUbzQxgHFu0whI3zpEk0TAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )