UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fx7Cynrcr0sCYvaI8GfQOZLqPdkmSfYNI/4oBqbl0ys=' 
WHERE 
  key_id = '3d53f5fdedf8ca8778840e41cc125d225c0e3f759502fb777552218a8ffaef8b' 
  AND (
    token = 'fx7Cynrcr0sCYvaI8GfQOZLqPdkmSfYNI/4oBqbl0ys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )