UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L0/U5Xm0D4zt9mxPA475gF/b745mFT405rC7z1+dDzM=' 
WHERE 
  key_id = 'e83c7d7b26b14d01cf011ace0b22b5f88999dc79df29f7bc7a437c20469ba60c' 
  AND (
    token = 'L0/U5Xm0D4zt9mxPA475gF/b745mFT405rC7z1+dDzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )