INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec99c4b84d476a707991e28276a3229378f2a0000314d297ff4edb7055ddae7a', 
    'Nz5oNPzAKy3B1nFhZ+i66dkhi7PWJArrDhd/j06XEoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)