UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l0F4X19/6HCg5miBJ7KBXlGcxYRDP91zBmbe7LZLwps=' 
WHERE 
  key_id = '049f5ea248d4a4914560e675ac9f352a77e63dad269fb68c34fc06381189166a' 
  AND (
    token = 'l0F4X19/6HCg5miBJ7KBXlGcxYRDP91zBmbe7LZLwps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )