UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SueLgEFPLmN1Pm0+f5ys6OUASwf5gWimCGiVDCs528Y=' 
WHERE 
  key_id = '1b8df026156ca81f90b435193b25c08ee0b7b283e4a9ad00a2399a11799ea578' 
  AND (
    token = 'SueLgEFPLmN1Pm0+f5ys6OUASwf5gWimCGiVDCs528Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )