INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '841af2b88b72cfd465f81cf0b24660e8ea1911cac3788ccffb13442ed551176f', 
    '3zN2IMXEKDjfhLsIwmH4AxWsnH93nFJekW3GcHmbcvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)