UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IOwMxzh0aroSsEDMVYBd77A1zokVqROs1wkJju20B9A=' 
WHERE 
  key_id = '830dfd5c890be35435f46eb7e34e9f62bc61fb4547f97fe0f69928df7a17954e' 
  AND (
    token = 'IOwMxzh0aroSsEDMVYBd77A1zokVqROs1wkJju20B9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )