UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yI76mPSTIk6ysEiCLEIWWqfO1G0yXCAPj7qwWLd/LYo=' 
WHERE 
  key_id = 'bcd7e5cda595840bf6a6c8131faf489c1e43b825920b710f1c0fa42cbf51c994' 
  AND (
    token = 'yI76mPSTIk6ysEiCLEIWWqfO1G0yXCAPj7qwWLd/LYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )