INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47f049fa355564081adb54e195cac0b4ab4c299066d5af07e69cd7e7bd4b2046', 
    'sheUxX+mLATQ/hsjZx6UnGIawHXZCtkNuj7aoMgRVBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)