UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WWNo1AUzElc9NYdpdb5ge5NGlBI9mk7llafzYFsrLp8=' 
WHERE 
  key_id = '766cc4d65aab4cc18e7ce484a66694f2ded35b1b07c5aa618ac163e29afdcf02' 
  AND (
    token = 'WWNo1AUzElc9NYdpdb5ge5NGlBI9mk7llafzYFsrLp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )