UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IU5lYvxiRqspD3ZRYjUz/l2/hBlRvcGiR5BLNSeixuA=' 
WHERE 
  key_id = '713ccb286c7f092a02321d055aed2471de0e25396dc3b087e08eb2657c5282b3' 
  AND (
    token = 'IU5lYvxiRqspD3ZRYjUz/l2/hBlRvcGiR5BLNSeixuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )