UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dL0wlNyBrwIj3omry6j3foNx1ertqQB1+qvUuBCaFGU=' 
WHERE 
  key_id = '4177976917a129bd2bb6f58d5cf3da5b9e3989a8330a56554bc329797e0cf647' 
  AND (
    token = 'dL0wlNyBrwIj3omry6j3foNx1ertqQB1+qvUuBCaFGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )