UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUSm5dIvC4qeqGfSVYTgY71N+uC513aiIqfv7Ecnatw=' 
WHERE 
  key_id = 'e7c3f3cabdcfe27190151d9b2ad8b03008b63b6f432fb680dfcb94420a62f1c5' 
  AND (
    token = 'BUSm5dIvC4qeqGfSVYTgY71N+uC513aiIqfv7Ecnatw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )