INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42ee424825c69b73272fcd19a13de2af51c7f766ee6f17b9d461b095679c38c6', 
    '0gE6EP/cdkE7YWUAjbu0jLxJHkuNjDKA43gMRDD07Xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)