UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuRaUxUIAly5ZinePtyIm8E6bsR6e0RooYHoD5j86sA=' 
WHERE 
  key_id = 'b99d403c5970edeb435c7f3e56a1ec08a924485b61c86df54c88317af4912988' 
  AND (
    token = 'tuRaUxUIAly5ZinePtyIm8E6bsR6e0RooYHoD5j86sA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )