UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgLqcbaFItMsjJ0gUpjSeyERncMIA11kA+UlnL+UGnk=' 
WHERE 
  key_id = 'c76b745c4dba1459bd99a33ea236ad94d80e1196367c949f5082a18f2a5125b2' 
  AND (
    token = 'FgLqcbaFItMsjJ0gUpjSeyERncMIA11kA+UlnL+UGnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )