UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HdIqSiqQYTdZhD3+XSl78Rv9FaPAzdamszcApxp8yBQ=' 
WHERE 
  key_id = '1f1f1226dcaf924efc1be62da196c787550fb0b9b46c3888f05e2de74a6c1371' 
  AND (
    token = 'HdIqSiqQYTdZhD3+XSl78Rv9FaPAzdamszcApxp8yBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )