UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0e2BhxtKyYAd7qGsJtJ5+T7ZeG3GxN9mdbABGMF8EGA=' 
WHERE 
  key_id = 'b848ef3a0187aabcb3e43007605baef00203c631c4aa5b51d7311d92adb35b3e' 
  AND (
    token = '0e2BhxtKyYAd7qGsJtJ5+T7ZeG3GxN9mdbABGMF8EGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )