UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PryxpuXe+RTe3pNN6As1+8WCXspP4Tx/qs0dJOY8q70=' 
WHERE 
  key_id = '8d4bb38201035a939b51a003c0af300693c4784ac2fdd1f0584acb65fe3a49f6' 
  AND (
    token = 'PryxpuXe+RTe3pNN6As1+8WCXspP4Tx/qs0dJOY8q70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )