UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rf2YLj2OmuoRHIwEkxBwmkAeDx0/jnWS3xDT4JdDKm4=' 
WHERE 
  key_id = '9cd4c191b423787a09061b1b73c1da20131607ffd08450ac0e23f770995a4c9a' 
  AND (
    token = 'rf2YLj2OmuoRHIwEkxBwmkAeDx0/jnWS3xDT4JdDKm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )