INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e51108fc7be02290225fa1d316b8c0c3041fe4f70bc0c2dbea1e63987c50948f', 
    '9YHeyd0ynkI19OhtztNo1He3QaTErYHfq+OuzgpeKgs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)