UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CYrJQ79HlbHg1S55ifNIvljdFYoFVAXeXnzs3jQDhM4=' 
WHERE 
  key_id = '36d2c612343febdf2b222ae46c0d4e13c77d0c6e8cdde368539b1ed89aae9144' 
  AND (
    token = 'CYrJQ79HlbHg1S55ifNIvljdFYoFVAXeXnzs3jQDhM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )