UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v8qvm4Lr2oo/lJtQGOXFMvsnW7wG/o5JkL2d3UO/9nc=' 
WHERE 
  key_id = '3d8f6eb90fc329d295c95dd65a4e544790bfc87fe134914a07d27e6c4cf181a0' 
  AND (
    token = 'v8qvm4Lr2oo/lJtQGOXFMvsnW7wG/o5JkL2d3UO/9nc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )