UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ch+sL23iet8AITsSLgoSScOF9jDH3up0TCHOrRCtjKE=' 
WHERE 
  key_id = '3103ea3aab57262967b5b32f657c49334827b21a39632d8df1bafe9319a4b013' 
  AND (
    token = 'ch+sL23iet8AITsSLgoSScOF9jDH3up0TCHOrRCtjKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )