INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e8b37a4e2af86b7dbcaecd1680658b8f535d8025a8568034badab9e6f4f1ad', 
    'P996Sn/thVhmNgosFKYcEjH3oZ84t4VA3dWhS8CuEj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)