UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpoPhZoCrJZ9sDziaX5bT1wOStt9UySb20YkVBzEac4=' 
WHERE 
  key_id = 'bf4ca3e1febb692bee9b21fb16ba3e533a2fa1afa83b3ea9656e1ca786d5ab2d' 
  AND (
    token = 'KpoPhZoCrJZ9sDziaX5bT1wOStt9UySb20YkVBzEac4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )