UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEwj91VQALf0TzUj+4zQvfOvVBG4TMiEvZv272x56rE=' 
WHERE 
  key_id = '557c4bcfd8656446552bc5b4a2abeb867a412dae153229e7ace3d411138cbc5c' 
  AND (
    token = 'jEwj91VQALf0TzUj+4zQvfOvVBG4TMiEvZv272x56rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )