UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PpqUNEFU5Ens1NH97eiYvn3uqIRY1yOTS1z3BrFRJrA=' 
WHERE 
  key_id = '1723cd9394066f5573cf6ea3af364f6864b403c80e85a84825bf90e56a9d204f' 
  AND (
    token = 'PpqUNEFU5Ens1NH97eiYvn3uqIRY1yOTS1z3BrFRJrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )