INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d8ed360d8754af19d46b867636df8f28f323ff1f58019d9a32252327e90e429', 
    'DEdKjugbm1BTtnJieJeCPWlBsEYesDoB+YgZCapWDRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)