UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Q2Qu8BH4wBq5mKGiIjDzZ5RgUnpAQuOvNTjPTsV/F0=' 
WHERE 
  key_id = 'f5e4f7bff90a3a0ab759e20e7cca38a7ea684df8e6ec2c800408cfa80727a6cf' 
  AND (
    token = '5Q2Qu8BH4wBq5mKGiIjDzZ5RgUnpAQuOvNTjPTsV/F0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )