UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5M5JevSZkXcjEXXb/h8PKiPP/XkrZlmk9KL6JFuydA=' 
WHERE 
  key_id = '8fad13e762d8cceffe0e8daa70490ba5eefbe1edc789d0f65fe8511907d951a0' 
  AND (
    token = 'x5M5JevSZkXcjEXXb/h8PKiPP/XkrZlmk9KL6JFuydA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )