UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UmHymWWW8M2aoWkVTbl1vOKvPTcSjLxzGVdjGdZCPo8=' 
WHERE 
  key_id = '9b872c0e9026e701572776cbe1ed06c6a0e1b31fc8250ab9f07acdd76300b342' 
  AND (
    token = 'UmHymWWW8M2aoWkVTbl1vOKvPTcSjLxzGVdjGdZCPo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )