UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fCsuTX9POTymB6ak+8AFMOAG5YJjp8Ws7SO5pK8b2vQ=' 
WHERE 
  key_id = '96f257be714697f18a5fd84cfd333e1fbc383c101117635561524feef09daf39' 
  AND (
    token = 'fCsuTX9POTymB6ak+8AFMOAG5YJjp8Ws7SO5pK8b2vQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )