INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e256fcafd4d0e2b763bea109d9091b49a17bf72137dfc2fedb1d96ca3eaf834', 
    'vDjTjmMMIL9MFcmrBMtjIN4+kEKS8lpJapSExG7aI9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)