UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1HALB1rDiO+6JTE63BbriPMGZBktpmbi623wypfZSM=' 
WHERE 
  key_id = '49f01863896dcfba1f54f07594a5765f16cc68d96f8fbe67f536e32929968c5b' 
  AND (
    token = 'I1HALB1rDiO+6JTE63BbriPMGZBktpmbi623wypfZSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )