INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c721ae45f4e8b459a0228474cf3ffe0e3977906cc0fdd0712769bd6ff2083af5', 
    'ZQRPXzfWzsxYCFcpqUoFM/d9mpBoiICnn5HYHYWbsxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)