UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NQmvmBhNp6olMfVkjOLFKrXEJoVEq76dwJoQ+pW8YDc=' 
WHERE 
  key_id = '9a7a4529a80222d8b04b237ed2a8499bf8d5af4f23c9707d6c62f342586100de' 
  AND (
    token = 'NQmvmBhNp6olMfVkjOLFKrXEJoVEq76dwJoQ+pW8YDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )