UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CRU/3M/EXr5Jn00oseXCpn7kpm4TfKOhPk1c49txNQM=' 
WHERE 
  key_id = '9a9032c6a22bd83cd5688b74d7370e0bb290dac3e58af8085731c17c66559d63' 
  AND (
    token = 'CRU/3M/EXr5Jn00oseXCpn7kpm4TfKOhPk1c49txNQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )