UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J8QBjTXIZ2wCJnC23/fUsA0QvVeDl2HR6BhQiWR/gMo=' 
WHERE 
  key_id = 'a9a2ceba2a7cf5a9a9bf94479cc32344feae73e8a315acd2bcf324fa91dfc96f' 
  AND (
    token = 'J8QBjTXIZ2wCJnC23/fUsA0QvVeDl2HR6BhQiWR/gMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )