UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEaB2eivW0/eMWCYEacGHh1x8SAk0Q2fLO8uALA7bFk=' 
WHERE 
  key_id = 'a14b34f591879cb50e0dd5148f5a10e53663e737f783b103cd93862a019c98a1' 
  AND (
    token = 'LEaB2eivW0/eMWCYEacGHh1x8SAk0Q2fLO8uALA7bFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )