INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '243bcb6811688e0c72e5e0735b9161dcee1115873c8073ad939063df18d241dc', 
    'kG8avIP2qao+g+KSzPZDAgGznILjXZlDKPIzjhu8jcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)