UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqBm8dFJn72SLJplixKlDE+l0IoGhcrllrW5H5JqWEo=' 
WHERE 
  key_id = 'be394a3fe513df5724a2d98c6b6ca2a804deaf8e3c12cd0762cc5a05b7c40e59' 
  AND (
    token = 'yqBm8dFJn72SLJplixKlDE+l0IoGhcrllrW5H5JqWEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )