INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '191d48ae12c3a921b12a51752bc056bf70da1a89af1aa49e30f073691b1be020', 
    '1E/kk9U7VSMi8xqikfgbEv5z4e8AjssdIKUpbpxx2E4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)