UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qBD9CSXn1F4XNt/5L97ypFeIlDaI4oYuN6VHhmO2s44=' 
WHERE 
  key_id = '91affaa7ec7e7c3811ce727dd97645ed1937d8fc7d9191a2eca2d0b7ed646d5a' 
  AND (
    token = 'qBD9CSXn1F4XNt/5L97ypFeIlDaI4oYuN6VHhmO2s44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )