UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vwwexDqxymWVJUq59x2+dgjac0v6U4UmBAOo/51wzMM=' 
WHERE 
  key_id = 'a08622fd4364d0d2bc81e51501b81a529d3a0545ce03f237b25ae7f130aa3655' 
  AND (
    token = 'vwwexDqxymWVJUq59x2+dgjac0v6U4UmBAOo/51wzMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )