INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '438d1a9f6fd20f5ebc70146412ee5ed5e147cea1b815514804a2fb789064512c', 
    'dHS0XSRQshi0aGn3IDBhdRCBx+NQHhSndk4+Lsl204o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)