INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a123949c701b0900f70eef2ee27ff944589d1e5588586a82e6648a07a605c27', 
    '/1bEvIiRmWJbk+CQMGMf6mdqUhwF3qSPtZMKyXmaqGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)