UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ePFOGZUIFuOXLGydYUEKmkpCybBrDhToQUDGqFUWFmU=' 
WHERE 
  key_id = '11f0ef230dbda929f8c69be546e89eb4a012eb0bf3ce52c78c581de47a2739ba' 
  AND (
    token = 'ePFOGZUIFuOXLGydYUEKmkpCybBrDhToQUDGqFUWFmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )