UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e/bA5f/tflyuwssUGY5izDKe+WB/C0yctaUvF84Ck/M=' 
WHERE 
  key_id = '3786b85fcba230aa943f7de233711074dac350be573c6ba9b7529fb5d752f4b6' 
  AND (
    token = 'e/bA5f/tflyuwssUGY5izDKe+WB/C0yctaUvF84Ck/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )