UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vTBAJM9g7XWPkVq0Iew60oeM0/L/5enhKD0WCFMX0k=' 
WHERE 
  key_id = '545dc7bb91769522acaee9aea322554a07b60fce0dc6a08a41343f23e574f7cc' 
  AND (
    token = '+vTBAJM9g7XWPkVq0Iew60oeM0/L/5enhKD0WCFMX0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )