INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a95528ad213eb7d0f4af92a60a50628782554fa98f0383c0278c78e73dcdf7ed', 
    '/38Lpc3wb2qWn6yE3YyWVOYaa123vbU9c45IjtCDdGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)