INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31666e2fe02e7593fc5f06e457bf9df65ed77ba76c08873907886746529e2b35', 
    'ehOrUqxccPu9gB7X8nIQGBFRc3RwllXVazE6tU0sfX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)