UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUTHPNJ1Ep6T7BmRnNKhKGJagdk6FRP25+poFN08FS0=' 
WHERE 
  key_id = 'edbfc8a53b4542cbc751222813d8910713c365af6be0fe38906fc5005a9663e9' 
  AND (
    token = 'fUTHPNJ1Ep6T7BmRnNKhKGJagdk6FRP25+poFN08FS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )