UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4B03twf0JK+ThLPSI4h0ThYccfBfE6s9TLZIhfqwimc=' 
WHERE 
  key_id = '5410af1056646e5763ac6f70a1017fa4663fb21da1f78eea7a6130eed99a50d4' 
  AND (
    token = '4B03twf0JK+ThLPSI4h0ThYccfBfE6s9TLZIhfqwimc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )