INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6746f4a80313df1b161c945fa48b47eacca15c76a4747f7daab82366c54f60e', 
    'YlS9Z2Bizg9Sx8KxfcqoQmLaU+H+p3sOuIxmnAcPP18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)