INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a61e4e0bee1075902c21277410ca8adccb2404a1850140e3a808980a30ee01fa', 
    'OXYlRPpd9sgDVCdeXxqc83teJ53S9TRPY8/HoXozs0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)