UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VopzXxKSHQA9eMORQRdhehHVYq5Go1v8uMgXPaY6CEk=' 
WHERE 
  key_id = '8a334247f646ec179f989f48e8dc6ee0baae64c16bddff0c5ac7e82ef1d927e5' 
  AND (
    token = 'VopzXxKSHQA9eMORQRdhehHVYq5Go1v8uMgXPaY6CEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )