UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bUhdUqenssKtL6HREY5l5mYPWh9K74cpl4JWMJUOVVw=' 
WHERE 
  key_id = 'fd174821b8e9c8f524c5fe5971dff9bf1ef21d58fbb0202775d720751cc5b8a1' 
  AND (
    token = 'bUhdUqenssKtL6HREY5l5mYPWh9K74cpl4JWMJUOVVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )