UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2hfJDHe+HONZNKT4ZaekLNnfEUyvT2llWF8+r8nkfXw=' 
WHERE 
  key_id = '0126e50ddf7fc6120d12923a73f89535ad2cf4d0c2447210660c554e44bee635' 
  AND (
    token = '2hfJDHe+HONZNKT4ZaekLNnfEUyvT2llWF8+r8nkfXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )