INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7c8c4b076a0e21abe2439feaa97de045e2e347fe398a5f667653a3660f17ffd', 
    'B4F20Pf7nRrJiTjcIDiBViUra+xOgdYEJC46Ud0VV+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)