INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a031fa26d3dc450fc42905ac3c8d9abac533640de41faa9a44521685701a221a', 
    'i6qMRQEWrgoCuli0hsY/N9sGQRpXAlf7UnJ+OYaF7D4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)