UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDYtH3cVk76JgoTNzmRVlLV3KN4jGHhZsBIfRBxkI3M=' 
WHERE 
  key_id = 'c70e8e1741e399c449689056a3c299899029f67a4ad394142acfcd6b50fecc6a' 
  AND (
    token = 'JDYtH3cVk76JgoTNzmRVlLV3KN4jGHhZsBIfRBxkI3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )