UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXwX52sBYzHocaxz8IpR4I7v1+v9C6H3VC1rkrvAYw8=' 
WHERE 
  key_id = '587c7eb071d882bfde64ee87b2e3d6ff53bbb20837a483f2604e2ef1265a46a5' 
  AND (
    token = 'bXwX52sBYzHocaxz8IpR4I7v1+v9C6H3VC1rkrvAYw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )