UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TN4qTJVisJwbvO9akr5Dm6dS/kqNIMTyewi7R9koedY=' 
WHERE 
  key_id = 'dde1f31674839a9251fdb34a36936be47023bab2727fbbb130d68a21025428b9' 
  AND (
    token = 'TN4qTJVisJwbvO9akr5Dm6dS/kqNIMTyewi7R9koedY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )