UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HlCX1PpQweEg5THcMdIHKQ1WBJm31LTwVhQs3HEYX5U=' 
WHERE 
  key_id = '6721880c6998a966b07e554ebae64385cecab30d9756119120bc6bcbcaf61aa7' 
  AND (
    token = 'HlCX1PpQweEg5THcMdIHKQ1WBJm31LTwVhQs3HEYX5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )