UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IlFfDGEgvPqjM0mYFBiu7XJdT9K7yS4k9r3wPbO8sEk=' 
WHERE 
  key_id = '1475c6747ce135b16f2662621222673ad276a56e4dd8d7cff4bc200c4adc5628' 
  AND (
    token = 'IlFfDGEgvPqjM0mYFBiu7XJdT9K7yS4k9r3wPbO8sEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )