INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e0681572091448f58d63d5cbabe87553e8536cd023726e39669b3dd177c0583', 
    'W0Zfj1hRueq568tkM269HGncLTN4ra3bwcSynwUQq+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)