UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Piy/PXUmqSfdIC/N9vnYj7TmWbfBUYfbe/srxgA3kAc=' 
WHERE 
  key_id = '0d849d162b8f8b2a2f1b7a1a5b78a5f3b687f1482c939c0c2f084d2cf874dcd6' 
  AND (
    token = 'Piy/PXUmqSfdIC/N9vnYj7TmWbfBUYfbe/srxgA3kAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )