INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6305241de5e88dfd17b50021f276b0851e158d1fa902e2a718b05eb08087c181', 
    'Y2JL6RDZUS3Dcb++BWowllGJutDd1xrQERxTT4nhqco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)