INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c6828b194d051313a5577863284ab60869717ff483a39120f5039cecf55b51e', 
    'AnG3+Bt2W97SsHX1JcRuHi4cm/Vf60JvYk9uiGAYaRA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00099

Result

int(1)