UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNVvEqbyUNLwNyiBR7q+yf40zrFDgDbAH3o3ESm933A=' 
WHERE 
  key_id = '2b8b32a13346a69c3b8ed01533697a6a0bddfcf284e9440d2e478a79a523a408' 
  AND (
    token = 'WNVvEqbyUNLwNyiBR7q+yf40zrFDgDbAH3o3ESm933A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )