INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfa3044146dfefda4410cc54a62db358a661d6e0dbf3c666a44fea52a0af2a4e', 
    'exJ2qGmqekSaurAjSvogz+7ll7gWRwNtcvDv1uqpCxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)