UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pxubjyGGvd9I2aMEkQqU/0B4hU//9yNwzOTKoXBEXvs=' 
WHERE 
  key_id = '7acd2eeeda9fdbd2b2e4d0945cbff7ae2c209ddaae8fbc12a54599058c85c07b' 
  AND (
    token = 'pxubjyGGvd9I2aMEkQqU/0B4hU//9yNwzOTKoXBEXvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )