UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTAKm+rzC7DVJNmeyaYfap4tGs0NZnRY63Q61/AmRgE=' 
WHERE 
  key_id = '5b812c715901f8ce23de00613d4116fda6a5cf569168fac30304209487ccb687' 
  AND (
    token = 'WTAKm+rzC7DVJNmeyaYfap4tGs0NZnRY63Q61/AmRgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )