UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57kSsmc1/oZjdyKAXs9ncf/YFp/EQg/8cu+tj+KE+bg=' 
WHERE 
  key_id = 'f3aad3cdc93ce6f8a43612c59055cdb958c7d568039dcd5fcb4094235a66e93e' 
  AND (
    token = '57kSsmc1/oZjdyKAXs9ncf/YFp/EQg/8cu+tj+KE+bg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )