INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '364ee2c45c81637be6684d03936205f332ef97425c9d8940ac036c1a7ca5d31d', 
    '0WUDOATvDsJfHgCxDiCehmoN77TMK5YA2JktemOLrY0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)