UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FnMPk/sMCfnWGWEDVlE12lpM8w2YV2POk1fxYEZXxuM=' 
WHERE 
  key_id = 'a7c65de6bd20e9b7187c6531d33aea9ba81bfb89b4201c126f9de17c78443a5c' 
  AND (
    token = 'FnMPk/sMCfnWGWEDVlE12lpM8w2YV2POk1fxYEZXxuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )