UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HpXdjJWjuXmxU5Y7j8wTpwbkwzqZ2RByaY9Zmm0KrZs=' 
WHERE 
  key_id = 'f6c4498e22668503de7912c61436fa99c2eb407f3591f6d3a75076218d18458d' 
  AND (
    token = 'HpXdjJWjuXmxU5Y7j8wTpwbkwzqZ2RByaY9Zmm0KrZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )