UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RsUswRm/Y0tXphsiz5cv5zZ1/T4eSIQeR9PFsAuMcOI=' 
WHERE 
  key_id = 'eab7551d2eb4a5cf0989996a2974ffec2ab4316e7312bb377f74bed0215090b8' 
  AND (
    token = 'RsUswRm/Y0tXphsiz5cv5zZ1/T4eSIQeR9PFsAuMcOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )