UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWRBBGfAwSeSaw/ZioCl6GpAMBaGUX9m8VlkDUDT5Fg=' 
WHERE 
  key_id = '5f2dbad30671c7bfa6146a0e4a0de4efa7d7f8ee29979dfe7f34c216b8edceb1' 
  AND (
    token = 'iWRBBGfAwSeSaw/ZioCl6GpAMBaGUX9m8VlkDUDT5Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )