UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PMk/G4MltP7h5xtH3+lqOCPoa4WJs2MU0HGTSahcQU=' 
WHERE 
  key_id = '15269881634c3ba27b261da3ff8f57d80a102d5cd3b07bd74ec2df897e0a0bbc' 
  AND (
    token = '8PMk/G4MltP7h5xtH3+lqOCPoa4WJs2MU0HGTSahcQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )