UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+M9eH9c0yUZWFgrVk99TodpPMKM7nqqGZycR4zftpJc=' 
WHERE 
  key_id = '4123f4f2285a7b8125530f11a51a7ec0b3c83bcdc192be271db7823310cfe9ea' 
  AND (
    token = '+M9eH9c0yUZWFgrVk99TodpPMKM7nqqGZycR4zftpJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )