UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWHaIBQdQTa0k3lRerxZ6JbWjrqqEYnil2Sc4/ecohM=' 
WHERE 
  key_id = 'bd6550a5694e4a8ecfde24b2b73164b6d3063c205bb2139922298c0f23df4e4c' 
  AND (
    token = 'CWHaIBQdQTa0k3lRerxZ6JbWjrqqEYnil2Sc4/ecohM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )