UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61fqSlgA9fhThf1P4Rk62wTB6VqtwFSJKt5fEOl9D1k=' 
WHERE 
  key_id = 'd4e46ee4267fe8995d3ddc0001b4aa16d542b2786cb7142344ecfe5bc597bab5' 
  AND (
    token = '61fqSlgA9fhThf1P4Rk62wTB6VqtwFSJKt5fEOl9D1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )