UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vqie20M1rMDKsctHj3jkzI5cS0at947VNDC9ZPsc7Ek=' 
WHERE 
  key_id = 'a9b8fcbc238f325e7909ba527afd1ae05932c30ca0059c18a450b4832c569973' 
  AND (
    token = 'Vqie20M1rMDKsctHj3jkzI5cS0at947VNDC9ZPsc7Ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )