INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8549619a539b8ae104ac5dfaef6eea54642f4de7a618c3f110ea07aa11f2a204', 
    'nqT2/HxiMlIJPndyAvDdIfY3u3JdtSBOvfGYnZ2RhGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)