INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '974b666e1baf9c2704119386a0ea60a66f13795cf48ed136d2e53ef732749120', 
    'WvJM7TMbHu/IKZXetcPqs+V8Fpu2lDFy22qYJCZ0fhw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)