UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e4uKDtOnSYs8Ljkc0HYCpXRNH1X0Yp/BXMUxgh7Heig=' 
WHERE 
  key_id = '641070954e14bf65f489cb881a3a93bc09858be756320a19709e1ee89bbb2750' 
  AND (
    token = 'e4uKDtOnSYs8Ljkc0HYCpXRNH1X0Yp/BXMUxgh7Heig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )