UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EsLwMx5ClR3QZuXuTiJRYfQPdyBDHUHYEYdsZUomHkc=' 
WHERE 
  key_id = 'b7abfc11ecc556d3f717e3a8930826ccda0f740902a6a17b48e3660c5529ff8b' 
  AND (
    token = 'EsLwMx5ClR3QZuXuTiJRYfQPdyBDHUHYEYdsZUomHkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )