UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IvU1cAwy8yaExoqNp3lczk1bDVlBw0tLeQ/Qal1eE9s=' 
WHERE 
  key_id = 'f7a690d88504a311ca1840a99d38fec10f2a438eb57f6648e189781a274eda27' 
  AND (
    token = 'IvU1cAwy8yaExoqNp3lczk1bDVlBw0tLeQ/Qal1eE9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )