UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6HUc3ItSUSvspW2DMuqSdNSlUPLmlEy3S3smZgQeqIY=' 
WHERE 
  key_id = '2057c86535918122cc0db755f43b2590d21fbd9acdf67fce68b955eee6560455' 
  AND (
    token = '6HUc3ItSUSvspW2DMuqSdNSlUPLmlEy3S3smZgQeqIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )