INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f6b145abd6ca4a77c30417097240edbcfab4e2d7a6b503077bb88e3a131d41e', 
    '0DctDVjWSN5RiX8gbx/McPBbq0utFwle0ePd2kZqXLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)