INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4af850a7c2fd864cf8fffaf78e53ba617ab48953560e1f963c94ba49e23855b', 
    '4bQlmt5fJC5MzSX/YkrcdrL3VWqbTMDAJ+nCSGGrCM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)