UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OSPNHarC+g66lwZHrEA1eKYa/J55gsdMK9H9x80htIg=' 
WHERE 
  key_id = '1a20060aa15d291edc2de823eaae2961d8e75abb50497c593c171c134b2fee1a' 
  AND (
    token = 'OSPNHarC+g66lwZHrEA1eKYa/J55gsdMK9H9x80htIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )