UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKFGfRZmo8z+6V1pn+OaCc7BfYRZFJnSu4TVecZw36g=' 
WHERE 
  key_id = 'ef8a6e782234813275f9e28c445e3f2c776675b62b98503a58ab19d0fe1c49d0' 
  AND (
    token = 'QKFGfRZmo8z+6V1pn+OaCc7BfYRZFJnSu4TVecZw36g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )