UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDX27/txRZpeSj2IUKEXUwbbU3QplmKT+ePlr9cuVPY=' 
WHERE 
  key_id = '14cdc24698a13dd1bd209cb737f51d088436b005906d160002b0b2ec71e0e532' 
  AND (
    token = 'xDX27/txRZpeSj2IUKEXUwbbU3QplmKT+ePlr9cuVPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )