INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '520731a6aee21316ad39eec50ab2cd7430f7687c7a177f92a2e1eef0a9a36ec5', 
    'i7AmOU6M7Fo4nhMvEIbueA2Ve5AsCb8hOA+olIoPsyQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)