UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KlhTGJSsQOy9hjJfMISwe7jNYAc6abmo3+jou/Tkzdo=' 
WHERE 
  key_id = '17277bde64234462ed5dc2ee40eab6e0b3f03e4aae460bbaeaa1b1aeace2d470' 
  AND (
    token = 'KlhTGJSsQOy9hjJfMISwe7jNYAc6abmo3+jou/Tkzdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )