UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fdyYB9z4ggtXMutuKBN244BoaOYA61Eg4Opewk80YJM=' 
WHERE 
  key_id = '99c9751de5eaa52778221da8acfe9b112e03309f32d99b616a11169194f0560b' 
  AND (
    token = 'fdyYB9z4ggtXMutuKBN244BoaOYA61Eg4Opewk80YJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )