UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v9fRkzsuQvXII0Jg26yEfyGR2+P5GERLiddbdbanj/o=' 
WHERE 
  key_id = '2954eb7690789d3ee1788ff4565bbdfa1b91942e0ea063b3158e003263faf1cb' 
  AND (
    token = 'v9fRkzsuQvXII0Jg26yEfyGR2+P5GERLiddbdbanj/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )