INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd95532693269f032f2fb43a41f094c5ac798e25c717394a28c8d3cf92955984e', 
    'w7PDJXlgA+ftlAhIZjLrF6+dHusBemUlI9WCywzyXFo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)