UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FmUomz8N9htBicj2JA0d57uYomB0A1CdphMoOYITknc=' 
WHERE 
  key_id = '57b8de3fc1c111448c8ac7863945f24a7c476d27aeae2fcd52d512b97e31f4d2' 
  AND (
    token = 'FmUomz8N9htBicj2JA0d57uYomB0A1CdphMoOYITknc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )