UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vfv8YMB5cahFWOLn8e0dhZijIEkt3v6bubkR0qfYVq8=' 
WHERE 
  key_id = '4482db3c99f75eb3711df5e233fd8019135b0e1402704c00bcd706b0b408c7f3' 
  AND (
    token = 'Vfv8YMB5cahFWOLn8e0dhZijIEkt3v6bubkR0qfYVq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )