INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7c1557d7f53c7e6c185095de88b47f9963656e6f48d0db43c482f4fcccb1623', 
    'JV7bJDONQpHHjzclyyufNMw2ZQTtH4Ep6FE7QZhZcoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)