UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3k6PkgfAuFbMB557hcblVPmtRy9oL7eF3RRWwmXajY=' 
WHERE 
  key_id = '9c2b88ac67828bcd3fbb965bfdea46d1d61d27cde0d9d048ae0174bd26f11962' 
  AND (
    token = 'b3k6PkgfAuFbMB557hcblVPmtRy9oL7eF3RRWwmXajY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )