UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rYOSMzIOqDBS8hbkmu3s8tq+qp/crzBEmnDAF+sijMA=' 
WHERE 
  key_id = '727a77a6992a7313030a8ac0b1dd4b50459bc7d33eccdfdca1543a8c78b06820' 
  AND (
    token = 'rYOSMzIOqDBS8hbkmu3s8tq+qp/crzBEmnDAF+sijMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )