UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KIFCi2W/eSFEJdsalFvautjl7yrvKvqwkbvb0OQy5XI=' 
WHERE 
  key_id = 'c85937ccfdc417cebc456d4d774e4e07b6f6a7bd25379188ad30d2e4476b60bf' 
  AND (
    token = 'KIFCi2W/eSFEJdsalFvautjl7yrvKvqwkbvb0OQy5XI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )