UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DaU4uExy84m7UJ1Mrh5x0aFCkMNqJHu9QHC/kMz7kOU=' 
WHERE 
  key_id = '2141d18c5b9e6392b6d82846c2ba1e621d0333be01ebb9ed7ffdce6bb139acca' 
  AND (
    token = 'DaU4uExy84m7UJ1Mrh5x0aFCkMNqJHu9QHC/kMz7kOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )