UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rZ6xYlaSZ6iIQd+CXrQrUpY31ZFiAE0a6McuC6dInRo=' 
WHERE 
  key_id = '5d05f3a45f89642238b33ea10a5a824040ece638d8e84e6ba137e32165a5ba28' 
  AND (
    token = 'rZ6xYlaSZ6iIQd+CXrQrUpY31ZFiAE0a6McuC6dInRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )