UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iOhVRw6dVYlWb1xlta9LZjwqfThQ6gwC5mx+zpxvfXc=' 
WHERE 
  key_id = 'b16565e55493c843bb32335420282a1a6f092e85b7bccaf32a73760b0bb41fbe' 
  AND (
    token = 'iOhVRw6dVYlWb1xlta9LZjwqfThQ6gwC5mx+zpxvfXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )