UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LJ8ny/c1NrwuLOEGQML8tZA57KPekKWt1XPpPHOsBk4=' 
WHERE 
  key_id = '1e2a2c095d39762876a8f8ef264d9beed17e568df76cbd40ea4696310c1e0310' 
  AND (
    token = 'LJ8ny/c1NrwuLOEGQML8tZA57KPekKWt1XPpPHOsBk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )