UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgdJE1Z9kXK8PF/oOQprtJLXt++305G7D4C+BKahSVI=' 
WHERE 
  key_id = 'da9ef42b9a2c00fd3caa87bd8116416600d49b9d690e664ca5ce486802932c98' 
  AND (
    token = 'DgdJE1Z9kXK8PF/oOQprtJLXt++305G7D4C+BKahSVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )