INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94a530a2bf77d79d2b20cae8a243872f5746b57a7ad9ceaaabf2424cee0054e4', 
    'HYRXKKsAuhYXx51pKUvPei27qS6zvpBICvHgiFyuwwM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)