UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MFY6i7uWbdeeZ2YCtfUb/eQS9Uj4uGnpvYJwmw36OQ=' 
WHERE 
  key_id = 'e1492bed2a13d3436e8d5e9f363a21bd0678518156741c7581927312f7e2f8c6' 
  AND (
    token = '4MFY6i7uWbdeeZ2YCtfUb/eQS9Uj4uGnpvYJwmw36OQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )