UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OtGYrg44cl2qHg3JLYJUGvbwEFYCRKE6KNiLSDM/+LU=' 
WHERE 
  key_id = 'ad9d98f43b6ce361d991a2aa21f8ab3dc92dff77176b652035168e292730c185' 
  AND (
    token = 'OtGYrg44cl2qHg3JLYJUGvbwEFYCRKE6KNiLSDM/+LU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )