UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQqVDfxs/jPu4A1HC+lYPKUD3Me9dE52RVkxkwo5K60=' 
WHERE 
  key_id = '4721e96328a8d8e4b8d4d4bed0af5451a0150be0b2692e25ae479132323ff7f4' 
  AND (
    token = 'vQqVDfxs/jPu4A1HC+lYPKUD3Me9dE52RVkxkwo5K60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )