UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U094UDbV8zW2em9E04U+ajqWOIey0sWQtdlkzrJOJic=' 
WHERE 
  key_id = 'd4b2680abe5decf078651e2aa80ce51642afcc5c120474e882e43f145e4b62db' 
  AND (
    token = 'U094UDbV8zW2em9E04U+ajqWOIey0sWQtdlkzrJOJic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )