UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kT6aT4KjoGCr2iZ7ahTno/MJAlULHABV15SL9pUusNw=' 
WHERE 
  key_id = 'fe1822b8853938591dd53a2f8b85d74b87d7f745c9680c6d9abf0dd83d5e3490' 
  AND (
    token = 'kT6aT4KjoGCr2iZ7ahTno/MJAlULHABV15SL9pUusNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )