UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RvbZeH2POz4tGckUB5rrsRQB0Hbyz5Ipokj1zaX4s34=' 
WHERE 
  key_id = '69f2eb52782f4b427b033b25e62ff8797daf5e8b7aec25f9f2436be40c91b5aa' 
  AND (
    token = 'RvbZeH2POz4tGckUB5rrsRQB0Hbyz5Ipokj1zaX4s34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )