INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e19cd765b50249cdce756a1efc5276ef04ca9325b0ed0d80e7ff1d4335fffd9', 
    'qUDjnnMwNd2WTc7YaXr14MDNFG6szM8yjBDwvZM9rZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)