UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l9hAfKbXtY56TIwYHVtEXPSKH5Dmrtg4CIHbx/1B1ZI=' 
WHERE 
  key_id = '474239b4831cebc06fa8e160f54cdab1cdce2f4435850277baa558b544d793f0' 
  AND (
    token = 'l9hAfKbXtY56TIwYHVtEXPSKH5Dmrtg4CIHbx/1B1ZI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )