INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e623df9d3624c919ba1215adfb5fda5769b1711d293acf2a3ad25ba0b7a9c0bf', 
    'DqQw6I9o3wMdG5dP7FqBUOKbJs9tpVSAT8M85Msm+Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)