INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51c2cb2e404d80695cd804916e3a8a00d14d7233fae6f5c009477615e03452c6', 
    'YDCaKNlh1oETpP2z/QhAnKe0UL/mLHIVfTWi/wR4ly0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )