INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b7fd10c76a3b679a3ce8c854d823f742eea4a661b66ee5da8f17f5b6278a21a', 
    'X/TiB5liKX/T1CGDsjHoA70IYWhJm9kZfBLZGOdFStY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)