UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BsapL4dwZi4UrJhp3MwyGfXkpdycVOYxSfXpQTGLAG8=' 
WHERE 
  key_id = '938d1d4b63d754444f5a9e5c99db2ff1aaabc07b6a26e866db6f8349d4982321' 
  AND (
    token = 'BsapL4dwZi4UrJhp3MwyGfXkpdycVOYxSfXpQTGLAG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )