UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCrdsXRZ23/5mOaw+ykC0U4cJmMF+7rNpEO/Iq1d97M=' 
WHERE 
  key_id = '33c4d8c2090005c9b57370f5f4cb9075a399a5e53479c8c1494971d2d4c3b43b' 
  AND (
    token = 'uCrdsXRZ23/5mOaw+ykC0U4cJmMF+7rNpEO/Iq1d97M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )