UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GkkfBfHS/a/+2FCn3b4GA5DeNPoZ3DtqVJy4NqOLrqw=' 
WHERE 
  key_id = 'efb4690bb6b4913a1c550c8938e361513accc6a08278ce45ae1d21d67e0cb0a1' 
  AND (
    token = 'GkkfBfHS/a/+2FCn3b4GA5DeNPoZ3DtqVJy4NqOLrqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )