UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JEtcuQqTXgmr0n7s+HWOFcE897yNbqRH4lrBYjWvJKM=' 
WHERE 
  key_id = 'a84f58b3cea5ee5f49dcd833443c01f36ecadceb76c35088e6e4a8742f525764' 
  AND (
    token = 'JEtcuQqTXgmr0n7s+HWOFcE897yNbqRH4lrBYjWvJKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )