INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83dafb94117a82121dc527e7201fc77d185a12aba54e4556c786e33e23d5a01e', 
    '0EY5StLY9CWJU1dCrTchRlLT9Ekwr0YkPDEve/yEoSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)