INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecd437b741c7149c3e206ccc7beffdfce7b5f3e5e0e0af5b4567b04ea918f70f', 
    'hHYr9+3nUSmuudNsyJnkWCrvqFpCmvPvSvKicAw2YUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)