INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc820fef765b21c2a78be7530db0dd5097eff4419f7b18d94b32ff60143207f3', 
    '/LpGFOm7eVcerU96umt0qQPAtou0mbxAdlv1CVFXJP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)