UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uG4h4qbmE7UnQXwH/2ZcuLKiSuX5RBWU/1EVgXJ/MuI=' 
WHERE 
  key_id = '5a22efafda27b5bc120b82c2a541a0741a078035d34595989d1e9f928b18fd1a' 
  AND (
    token = 'uG4h4qbmE7UnQXwH/2ZcuLKiSuX5RBWU/1EVgXJ/MuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )