UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLBpQm4TmnEql7v6vfpxwQt+mYQisaMWs0EgD8akz84=' 
WHERE 
  key_id = '5299089d9fecc90c168a938f349bdcf223b7824a7615fd36b1b10e14d6f8e752' 
  AND (
    token = 'kLBpQm4TmnEql7v6vfpxwQt+mYQisaMWs0EgD8akz84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )