UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48X+u+5JOMRlehoe6HKn1MIKpgZIjH976fEg+0FJjmU=' 
WHERE 
  key_id = '986be74abbaf53fbf789d68e7aa8977ea393a6c46b575eab21df872cd332665e' 
  AND (
    token = '48X+u+5JOMRlehoe6HKn1MIKpgZIjH976fEg+0FJjmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )