UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mcrlP6/UKRrNKJoaN6uDQi2VpRU21zDs2hmqXyveDb4=' 
WHERE 
  key_id = '88506d1a6b971f9a353bf61be450e6e596c67b435c5cab431a165a8c430ac6ea' 
  AND (
    token = 'mcrlP6/UKRrNKJoaN6uDQi2VpRU21zDs2hmqXyveDb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )