UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lEHf4Yh5B2SHClMORBYtAfwGwLR42j/EpPdSYKK39ew=' 
WHERE 
  key_id = '719f8ff990ffcdd02d99c9ca828afa98e4c490470361c94216164891f5fb61f7' 
  AND (
    token = 'lEHf4Yh5B2SHClMORBYtAfwGwLR42j/EpPdSYKK39ew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )