UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yaJJZ8dg2F1MUx2PsRzbHL7wZwUJZIzCjxEeOKC0Cvc=' 
WHERE 
  key_id = 'c0f3d8af9b770d56b39bc8ad50420d6ae678e8a890c6d472a66ee4994db2ab8c' 
  AND (
    token = 'yaJJZ8dg2F1MUx2PsRzbHL7wZwUJZIzCjxEeOKC0Cvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )