INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6004c7127e39eed5dc16b65cec6b60795519a03525d50b527e4be50cc64668b', 
    'DPd+/GSMJlCgjsGkgYXXUR7VjJ2yK0pr2YE7QGP4GXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)