INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7403379cb3071fdb4032223fcc79acdf82a25e897f8c89c08041e45bd3cd2d76', 
    '6ZRka5lIp4GZkSyd/MTaarQisvEbM1Cgx6BOD+PZBlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)