UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2R9wRtoBDQwkGYKlWDhhG2MkKQ7eP22fHszXqRC+oIo=' 
WHERE 
  key_id = '37a381f3c43706d2e8232825e4177e29f961a8575a809487a0e2da550f434a93' 
  AND (
    token = '2R9wRtoBDQwkGYKlWDhhG2MkKQ7eP22fHszXqRC+oIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )