UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGdPBUqUp8l9qIVDjMgeY3rGrRNRrLT9BkS4llI143I=' 
WHERE 
  key_id = '9799863e4dd792d9d5d8d5db69f0b92ef2b99accf95b1e8fdea83ef284fe36e7' 
  AND (
    token = 'iGdPBUqUp8l9qIVDjMgeY3rGrRNRrLT9BkS4llI143I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )