UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzBJv6R0V9pZ2efAwN647MZXHPgPxxfY4q4Hp0MgPwA=' 
WHERE 
  key_id = '4b6e0ee0d75d5e60a13e07c4f49ecbbaca6368234ad5d0c578c2d5ffec3015ea' 
  AND (
    token = 'SzBJv6R0V9pZ2efAwN647MZXHPgPxxfY4q4Hp0MgPwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )