UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UfGzYtINwuVK7Xw3GNx6wK0OKwygqnr1Ia6YI/ElEHg=' 
WHERE 
  key_id = '24deac91ab8fb85a9565d3649f332213ec33021e04d4e574480072bc1d40af18' 
  AND (
    token = 'UfGzYtINwuVK7Xw3GNx6wK0OKwygqnr1Ia6YI/ElEHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )