INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83697605c83b0ab5bed8acecf7b8a07dbd3ad9aff1b2f6c4914af02bbf14a748', 
    'LL0Eu8XEbsyt2Qyc5nclBs5sNpCnpK5Ig5PijL8b9NQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)