UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fgTyxQ5IKzMUHz1w3fJo05skgF1+Y3XJeMXH2di6iZc=' 
WHERE 
  key_id = '2d1a0ef6174f9c4619f7180ea0ebfe531ab5ea86958cfec32ea2543fa0d93574' 
  AND (
    token = 'fgTyxQ5IKzMUHz1w3fJo05skgF1+Y3XJeMXH2di6iZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )