INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84f7f8d16eebee6bebd58d5011370adce4c80081b7ac6c41a34f24f0ea51b035', 
    'eawm3ynUmozC9mphWmfcpjPB03O0AcN8g0E3N4tX5Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)