UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2FEASaAXmMh4/r0uuuwW3N7K5IYvZXutxdzq0iRJtRI=' 
WHERE 
  key_id = '474dac53f553991c1c0ce5c3ef3e6df387919c3d7615da40f4a3ac421dd08f03' 
  AND (
    token = '2FEASaAXmMh4/r0uuuwW3N7K5IYvZXutxdzq0iRJtRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )