UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ibCXAoGcBx62fzcyu3bvPu5qa77oluITVT3dFTdGq0=' 
WHERE 
  key_id = 'a126eb02867502522edeccc82d06c2b1a066e0f7b22a0c7ef249e57c7446bb08' 
  AND (
    token = '3ibCXAoGcBx62fzcyu3bvPu5qa77oluITVT3dFTdGq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )