UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xh1zuRJXG9ZoqpT7zYP25O1YRj21OOBD5rHkHl6UJoU=' 
WHERE 
  key_id = 'f7b0cd7a2a1e10fe0ebc42ac937bf54610bbce6cf43d214a7c339ebb66a7f2d6' 
  AND (
    token = 'xh1zuRJXG9ZoqpT7zYP25O1YRj21OOBD5rHkHl6UJoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )