UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8W8N/k3nHnaPfQzNm33HG6inZaCviqqVTloKWT1EL8=' 
WHERE 
  key_id = '7387823e1bf6ae9455f366e0c2b41d5befc7276ce1a2b700f2a81ac0347c122a' 
  AND (
    token = 'Q8W8N/k3nHnaPfQzNm33HG6inZaCviqqVTloKWT1EL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )