UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yl+Gg5vh5whcD0Af44GQhPDNQqRzWW2z1DuyuSwKa/A=' 
WHERE 
  key_id = 'd8c8e82d3d41c77316bce2c5114074ea86a1781a9751ff12a64a72dd6d54e165' 
  AND (
    token = 'yl+Gg5vh5whcD0Af44GQhPDNQqRzWW2z1DuyuSwKa/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )