UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b97TrGZC2+s5KAfNTOGCcGRjjmVUjO+l8WWhB6WY3KA=' 
WHERE 
  key_id = '323907f21f0660f3e3a2523b7fe8dedc20fe758c02a14232f6c3d69a654fd8fe' 
  AND (
    token = 'b97TrGZC2+s5KAfNTOGCcGRjjmVUjO+l8WWhB6WY3KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )