UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkrHpm1w6pW193380pHO1pUmdbCbmHA7nLVZb1RHC2Q=' 
WHERE 
  key_id = '4ec24738fd53deb0cc6d5d157bc6cbd2992d5f148c56bdc9b39f30da455602a8' 
  AND (
    token = 'EkrHpm1w6pW193380pHO1pUmdbCbmHA7nLVZb1RHC2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )