UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RBQmIGzcR3HoUIzXvyORR6t8R4LI7xy3j5l2iQor6X0=' 
WHERE 
  key_id = 'abb75a70cfea100163f35c770b79ac6e55cb97675b3ec7f2e994dadc8a83221f' 
  AND (
    token = 'RBQmIGzcR3HoUIzXvyORR6t8R4LI7xy3j5l2iQor6X0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )