UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ag3fxCVeEu5a3+XnHXXYp62fICxiYVB7ComJ3TFU6Dc=' 
WHERE 
  key_id = '72614e73a0bffbe3eaa8fa926aace504016407790a800864c4a0654963147e25' 
  AND (
    token = 'Ag3fxCVeEu5a3+XnHXXYp62fICxiYVB7ComJ3TFU6Dc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )