UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zIndBsZ+Rcsi620db08Bfdel7TAxlHJ0ZlqXFoG7xB0=' 
WHERE 
  key_id = '3f350184bab99a81aea8efcc66005406e6917f906d354dbc150306e92bd4e74d' 
  AND (
    token = 'zIndBsZ+Rcsi620db08Bfdel7TAxlHJ0ZlqXFoG7xB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )