UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGYTlXhDXWd1IW0GKCOPC32Wl25BWJjLZ1uE19YiqXg=' 
WHERE 
  key_id = 'cd8d59fbf48ca977d329a8b6a29602e8517aa374152a48c8461e8d23cdee5052' 
  AND (
    token = 'kGYTlXhDXWd1IW0GKCOPC32Wl25BWJjLZ1uE19YiqXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )