UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ax/ZvtUWYfxXLxFRdRGNgkNmaet1pa44DOO6AienvSQ=' 
WHERE 
  key_id = 'e60eeb416387c552a5523f6abda2bac86f18e842cc882846c2718eef4a20f724' 
  AND (
    token = 'Ax/ZvtUWYfxXLxFRdRGNgkNmaet1pa44DOO6AienvSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )