UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wf9WS3sW1Qa0tKxVTKf7ZnWHvyA3KiuEBXxBXK0IJbs=' 
WHERE 
  key_id = 'e8e908ca70b88ff191a0aa6d0cc576a08ec727c4d35810206710288ad54e4a6c' 
  AND (
    token = 'wf9WS3sW1Qa0tKxVTKf7ZnWHvyA3KiuEBXxBXK0IJbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )