UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7xxawmny4BFfN9XuVDn0VPyFMIKxsdC2gCD4txVjn70=' 
WHERE 
  key_id = '67877d0910b0ef018242ec527c7b585c1bbc9bdc8bc287deaa1c25bbfebc6870' 
  AND (
    token = '7xxawmny4BFfN9XuVDn0VPyFMIKxsdC2gCD4txVjn70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )