INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cffcc612b400b239d0e54ebd3bf6270702821fb67188c423674115e0909c573', 
    'VhzD1Kp9SvlLnacCVg6ZCnPehrWB+hQmbAXr0ZvcG1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)