INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6864bf0b39a5d2e3001a267130e80c9387b7bddc0cd5ceb0ccf3e1059eedf16f', 
    '28Ejk3Xnff1LWtM3KJgeySeOmjRko5+1t3GEykZfiio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)