INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c170c943e518b34c3f0ffdddb57b6405b73e6d157fbfd69a85d52db66d4352', 
    'd5gpLC8Vo6+gMxpZ+T31inOY1kqrU7ucXSGkGkIqwsY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)