UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YGjx0EekLkh9QiYKzX7fR4pYPbMM2BQ0kQTuBPsFalQ=' 
WHERE 
  key_id = '34bd7a36910df533926af6ae1a135d59cf735cce57e97677de2cbefc0af0bda8' 
  AND (
    token = 'YGjx0EekLkh9QiYKzX7fR4pYPbMM2BQ0kQTuBPsFalQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )