INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5fa880fd3234235074302a7b968298e3709fd012018fe7df381893c4b4d1996', 
    '1a1Yaw4aCGv9GbGMl1D1DcAy0pfjyWs57CtcY1RaT+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)