UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmq7qyNYp6dj2KYXMmvf36VI0NQsC2f6cHyw00iivMs=' 
WHERE 
  key_id = 'c3c2a4136235b1953529b2ad0bd7bcba78f843cb7c048b124643f4916dd270d7' 
  AND (
    token = 'fmq7qyNYp6dj2KYXMmvf36VI0NQsC2f6cHyw00iivMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )