UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xh0IXD84DLf8QBJtoBy4eu/VyFK90Z7Bud68+1heEHY=' 
WHERE 
  key_id = '3af8c20cdeeb980c41616e627183cefc4e2b7ef62c17c5b237d68d3002d9a8d9' 
  AND (
    token = 'Xh0IXD84DLf8QBJtoBy4eu/VyFK90Z7Bud68+1heEHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )