INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f7db2464cac4c8b92cd82feff0d6e98c9824348ab6e1658ee5d0da11be89752d', 
    'kWEDR6Wmw0J7YGU5Xti9waNmuRdOfVQD50CaxQD0QDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)