UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q8DWKQmw5Zvcig6EhWGt65jNQdl7IOzQDfD/QEpadjo=' 
WHERE 
  key_id = 'a0dcdb4e48bcc28fa813bae80ab943ebf46876ae5c410e00c50f07e803b1ad26' 
  AND (
    token = 'Q8DWKQmw5Zvcig6EhWGt65jNQdl7IOzQDfD/QEpadjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )