UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MhgubntY19G5ytMev56NaSnsVZpCBRORbadhEbCu94=' 
WHERE 
  key_id = '05d955ee61e7cfcdfb83bd528e356be7d1ed69ab4163b766eaa5c76ce4f3c10d' 
  AND (
    token = '9MhgubntY19G5ytMev56NaSnsVZpCBRORbadhEbCu94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )