UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JyY+GgS6Y2aF/oJitiCWBpYc0bzKKzKz2sxLfPMehE=' 
WHERE 
  key_id = '32d18ffa5e64a8f6509b47de426134d114d850d2546d09d49a8b6f0e5d8269ee' 
  AND (
    token = '+JyY+GgS6Y2aF/oJitiCWBpYc0bzKKzKz2sxLfPMehE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )