UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hJ7ie6PSqwP13GmoApWr21ILBew6AGB4OyWvwxPTIuM=' 
WHERE 
  key_id = '9046b4b4251ec525cd54a1eb46f1305c6132d8a2429287eb35a8f021b56af1a8' 
  AND (
    token = 'hJ7ie6PSqwP13GmoApWr21ILBew6AGB4OyWvwxPTIuM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )