INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3d9a31d0bdf356b8f998e91541aa7812d195cfb581e1094b8943b575c090cc4', 
    'ok+cbJZEAet9SeKzNGLWkQgfPC/WMoShJ4wkzI1p3Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)