UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZTekEGE2JYU8ATcJ1cAfmN1G88WoVVlSnbBB4eeIG8=' 
WHERE 
  key_id = '5e40eb7311a5dd878b81d579cb7b493cb775983262ed8943383e60ab65497317' 
  AND (
    token = 'WZTekEGE2JYU8ATcJ1cAfmN1G88WoVVlSnbBB4eeIG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )