UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELvO+WZ3W0YuQJUTBrM82i6aa1Ggt647suA3ovt3q3A=' 
WHERE 
  key_id = '135a5e7180e19424996d584febe5a7ac28cfedda20162303254994f5792ae067' 
  AND (
    token = 'ELvO+WZ3W0YuQJUTBrM82i6aa1Ggt647suA3ovt3q3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )