UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGwntrtbrU3qurco0SXjjbtrBXGORc1up60QeiqdLS8=' 
WHERE 
  key_id = 'c687e4534bb641ea3caabc6defaa0d1d38134fd0d9b0ba9511f0fea55eb06c72' 
  AND (
    token = 'mGwntrtbrU3qurco0SXjjbtrBXGORc1up60QeiqdLS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )