INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '139ae64e6a6ebf46aebda4919abc7275b858ed53d51936e96a8dc07913c2e7bf', 
    'UbK8Q10v4NB6RwaDz+fII8mABmg16h9SVSM2QIbVgeg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)