UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/edtBMYo5IfuL1ZO/2HouH7iUEIAorlUgao+JJhiG8c=' 
WHERE 
  key_id = '430f541626fae1a3c0964d7ac731fda7eb09e2f6b09645e56391ed3b87014e29' 
  AND (
    token = '/edtBMYo5IfuL1ZO/2HouH7iUEIAorlUgao+JJhiG8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )