UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JAwSNe73egSKQc8u4pPCpDPfN5farlf5eyNLnQGuzo=' 
WHERE 
  key_id = 'de8aef51d849af668ac4fb4669a003902e657c1508433412a839c3b704ce6be2' 
  AND (
    token = '2JAwSNe73egSKQc8u4pPCpDPfN5farlf5eyNLnQGuzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )