UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mTiZ+w6SHi6ZFKxkpABZRbon3sel28BC1JGS8RdOZgo=' 
WHERE 
  key_id = 'ab852ec3399a38024ea0f0e17ed92a07523cdbbfe7a7cff695dfe7d1c5fed01b' 
  AND (
    token = 'mTiZ+w6SHi6ZFKxkpABZRbon3sel28BC1JGS8RdOZgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )