INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494317476781ad1511c791cc0e735828eace6f1154af2af3fde35e8b73ecf699', 
    'as9F8pyyh3i8Lv8meJUTQRcCBjwGTo3jbGnmrRPhlSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)