INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '09b8e5885324297291def66288f872307a9d3aa08e5fe0ae463ab454a57e8643', 
    'PVQFEjrE9iwtFUjTuYIrWY1bTu/lJ7ZzLGB0PGlPTlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)