UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'esUV5wBh9tw/jf5gunXs50NvIRA4uPN+BeKNGDGtL30=' 
WHERE 
  key_id = 'dc78471cb4306b54edda07dab619c2430840ba149cacb1bae94c5ef323c0175e' 
  AND (
    token = 'esUV5wBh9tw/jf5gunXs50NvIRA4uPN+BeKNGDGtL30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )