INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87273b6019b5e6753abd51e978d044223901be9c331b29b6d3086d88aa586d9a', 
    'QJQJaJp2gZ+iPd5ODZa5H8AMmqN6FxsEnZsvY0nGsqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)