UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rMxKBek5qSGUXpni9GSqxjjtDzy+g+tCbOQCbBUpYdw=' 
WHERE 
  key_id = 'f45eecd5c7f2d3a587bf465bdd1a4865cb03b7fe700da8cd3c079298c16abb39' 
  AND (
    token = 'rMxKBek5qSGUXpni9GSqxjjtDzy+g+tCbOQCbBUpYdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )