UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZj9k1VEGpTS3sAbFO2NKqXZFqCPvLj1gMILq3+Qki8=' 
WHERE 
  key_id = '26da3c63c32ee8a0c5ca40ad17ed610b8a155f56f78aa45676cbcc2f7a183e8c' 
  AND (
    token = 'AZj9k1VEGpTS3sAbFO2NKqXZFqCPvLj1gMILq3+Qki8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )