UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7D7aH1Hq+QssXyElPG0qmXM74OqjmBoFb4L9wDFG4Bg=' 
WHERE 
  key_id = 'a345c1196f6d45082524b1956c99ac4d148825f96a7c2e4c355543095fda1a39' 
  AND (
    token = '7D7aH1Hq+QssXyElPG0qmXM74OqjmBoFb4L9wDFG4Bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )