UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfzMnN1cwPexDi/QvgqYtU7KwOR28ovqRAGtfYAa1cE=' 
WHERE 
  key_id = 'd655d79647e0ecb829da94be1e2b8cb2d72f028cc40e376c79adae5454424b45' 
  AND (
    token = 'NfzMnN1cwPexDi/QvgqYtU7KwOR28ovqRAGtfYAa1cE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )