UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40H9k4DdcWIMd+3zBQ8My+Tb94vJSwfgfZ2pr8xKJ2Y=' 
WHERE 
  key_id = '96cc9e6352783b24d412d61e7749380d6891302c1843ede8edde3dbd5b371d00' 
  AND (
    token = '40H9k4DdcWIMd+3zBQ8My+Tb94vJSwfgfZ2pr8xKJ2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )