UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fep7HHCJ7SZuc564ky1q/Z29t/VlZsRl2QAbUHEPkH0=' 
WHERE 
  key_id = 'd5ffb01c35d98a37a878a3f5569c5fd6399447aee8aaf10cfa0b8b70cff3b08e' 
  AND (
    token = 'Fep7HHCJ7SZuc564ky1q/Z29t/VlZsRl2QAbUHEPkH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )