UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Gw0R8mQTaBB4cZ0rW2EICaT+e8OqJq+PeNRn2Eb07AI=' 
WHERE 
  key_id = '2d83a953479f7decaef93f3aff63496023bacdf12a452581be4c3282959699d5' 
  AND (
    token = 'Gw0R8mQTaBB4cZ0rW2EICaT+e8OqJq+PeNRn2Eb07AI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )