UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMMNtQ619J7NMCAHfxP/68wlIU4NKhuwhCb1k+KmDo8=' 
WHERE 
  key_id = '85ac4a364e0316b53bc20612b8bc249d495065ef67026ed72c62cdc4f583d9a2' 
  AND (
    token = 'LMMNtQ619J7NMCAHfxP/68wlIU4NKhuwhCb1k+KmDo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )