UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmSwmOVKce20qkBT6xGCK6FlFjC5U0DKK32N2tJCYHY=' 
WHERE 
  key_id = '294d9a3cc4d390d0b84d67bc1941848b7f2ab5439b4307988a877cbcf74a54b9' 
  AND (
    token = 'wmSwmOVKce20qkBT6xGCK6FlFjC5U0DKK32N2tJCYHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )