UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YPBjZpeMJtzisqpeTXULWrXstMCsPAfVyVUHL7wc7J8=' 
WHERE 
  key_id = '4c8ccc024a76c2d82f4cbdc37bfdacfa36ef3cf623de0f2a7d8c609ee3742e3d' 
  AND (
    token = 'YPBjZpeMJtzisqpeTXULWrXstMCsPAfVyVUHL7wc7J8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )