UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LR9wu9w3FmLfjzFvvcynOaEDISHwb3458aS7N/ku/eY=' 
WHERE 
  key_id = '1ef44b13ee0e2831150decf6bab3b04b3120a6b1c09da61834388030dad30b95' 
  AND (
    token = 'LR9wu9w3FmLfjzFvvcynOaEDISHwb3458aS7N/ku/eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )