UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fkKm+yA8rMOa8PX+LB7pmUTNQreumo+CmPTFOGl7SGc=' 
WHERE 
  key_id = '2b92cfccaa8ef858387a05003da05a183a84500cebd4b3e7e13f9f8c30cbc385' 
  AND (
    token = 'fkKm+yA8rMOa8PX+LB7pmUTNQreumo+CmPTFOGl7SGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )