UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IGHvZsanBHxMEx6iQFTJ8cKzKIwGqnNsZpguZpScB/A=' 
WHERE 
  key_id = '87056986ba836a58d03cf79470929667054335ea041b03b537031913b26d8acb' 
  AND (
    token = 'IGHvZsanBHxMEx6iQFTJ8cKzKIwGqnNsZpguZpScB/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )