INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed06e695645fc62869aef084aaccf74ed078dea871e3ba2b3c5f281768311ab8', 
    'E0H7qZP7pkjRCpx9njPweKeryKlVcN1ulScR08FCq0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)