INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a46ae6ed355db06af20b37241c7fe397293f804209c5062bce532112bdafeede', 
    'kiV4wjZ4p4lhs+VMghMuraFTBtnIiCG/njXIlf6UnOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)