INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '126a3f459e8bf7f415553359d35d1b4247cff2ea15ab4c49dc38566c88414f27', 
    'c6zeN/Zzgpb6cr2OwsYzTJyFhd76tp62j9QYYjBeOdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)