UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pzBDHUHt8ZpjJ9rIAXYxn8arb+oDPP0Z3lQpowx3kIc=' 
WHERE 
  key_id = '7ce8812aab85131fd8f42b5e2def25840e44867d4b7e542ab5c589e333cdc1f7' 
  AND (
    token = 'pzBDHUHt8ZpjJ9rIAXYxn8arb+oDPP0Z3lQpowx3kIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )