UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FX/KgEFoEjZHlBG5fr9HLNqnUFKea+3G3KjsfsZ00o=' 
WHERE 
  key_id = '6aafd52fe0eee37d2a93dc6061b5ebca973c95a98424aeb72beb17d2d3abaf95' 
  AND (
    token = '8FX/KgEFoEjZHlBG5fr9HLNqnUFKea+3G3KjsfsZ00o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )