INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '738e6511c16ddd768d9514dbb3b7eb083c56f2542da418cd4b75fae5045aef67', 
    'PWnQz+fDnWf3YhfOmUa4fhF1Zt7yGtMco6YzWiAh/Dc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)