UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b7eB0y79K9lDfArpLK6uu/r1KCt3RD6SMpE0DOrhVSc=' 
WHERE 
  key_id = '578364798835c3596baaa5ea799738659552c13decef17d9c03765b1a66b2b90' 
  AND (
    token = 'b7eB0y79K9lDfArpLK6uu/r1KCt3RD6SMpE0DOrhVSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )