UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YAFXX4DKisR1jTAoK6FncNmSWA4p9L/EOfGXF0iPW9I=' 
WHERE 
  key_id = '4baf1652ae44809673b3c77dbabceccff3135c43df34af96f6561b99103df982' 
  AND (
    token = 'YAFXX4DKisR1jTAoK6FncNmSWA4p9L/EOfGXF0iPW9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )