UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GO8Y94wGlb2R9k//Oovc2Q7nouchVDpyCa5W38uSf28=' 
WHERE 
  key_id = '3809cc595b6b706596855ee508ae36ba60479b51597238a8376c5203abe9f960' 
  AND (
    token = 'GO8Y94wGlb2R9k//Oovc2Q7nouchVDpyCa5W38uSf28=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )