UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2D8DgYUY8sEIWf5ZPFkIX4wpL0b1D2AHYGXQCOk49Y=' 
WHERE 
  key_id = '125fa8fa8fa0034d1e264c474503db96e806bf0a9ac34e5d32de90520336f610' 
  AND (
    token = 'W2D8DgYUY8sEIWf5ZPFkIX4wpL0b1D2AHYGXQCOk49Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )