INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38d21c0022c76a8f6d3c5e1948b936a94499245da0ac09b7672e32c12d1fc10e', 
    '0BgsXNTUNBUjsVq1U/XdOui758TarE8YdzNvmFBlrHQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)