UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zxhhoUqt4fcssghbb9lmoxM58ZVaC722zIIxvaZ8C2E=' 
WHERE 
  key_id = 'e8d8a704b9747f7801f2508dd84e0ea1ed0ccbcb1e95cf875b73daedbb765062' 
  AND (
    token = 'zxhhoUqt4fcssghbb9lmoxM58ZVaC722zIIxvaZ8C2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )