UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXoxm38yBX8qDINmuRjRL1ubfBWyIyEeqOV0CKX4dgI=' 
WHERE 
  key_id = '2f363880cbab589ce7b387b66bbb2fe536b316254ea8befb347bb4b21e345be1' 
  AND (
    token = 'BXoxm38yBX8qDINmuRjRL1ubfBWyIyEeqOV0CKX4dgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )