UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q4lfmf96CWfZcbFuBNPP3FSQy8folzbJ1FGan8c1TUw=' 
WHERE 
  key_id = 'b33b09317471673f0a725361f97a272bc14d636ac4528e21d7999792ab81d3b9' 
  AND (
    token = 'Q4lfmf96CWfZcbFuBNPP3FSQy8folzbJ1FGan8c1TUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )