INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09a5cce75d726a860ce46ab83a99ee25d8bbd6cd6a9bec23a307f41f7e342e89', 
    '6GRkWaI1y1fH/ZB5XjT4Hcpru2BK3S7M58SUKDRFsGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)