UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd2ccSEHMhCiU1LNElaPcfKGQTut6n2Z9Opop52o6VFQ=' 
WHERE 
  key_id = '5824df1c4e32a41796fa454efaf082a53f9e6c173083773663229ca52bb70aa7' 
  AND (
    token = 'd2ccSEHMhCiU1LNElaPcfKGQTut6n2Z9Opop52o6VFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )