UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/sICmvXh7FyKs7z2mpRhzct7Kj0pNAaSXXxLOoOgkc=' 
WHERE 
  key_id = 'f15c90ae515f2888f2999edcaa27029c16b8afccc82f7140c86691e69e2dadb9' 
  AND (
    token = '3/sICmvXh7FyKs7z2mpRhzct7Kj0pNAaSXXxLOoOgkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )