UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpYhQTAnX1nYGfr0go48PdhvbO1vYI60vK3QWHHmXc0=' 
WHERE 
  key_id = 'b46e2cbd4d0b88f81ea7c055fd1db3463186a9b69e14cf9bb584050be1d08682' 
  AND (
    token = 'tpYhQTAnX1nYGfr0go48PdhvbO1vYI60vK3QWHHmXc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )