UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IppsnsPmzgpSaD1XRcUoY2l78NHPP7pRJ9cS+/aUIpw=' 
WHERE 
  key_id = '7de460c805f0c941aafde4c3461c1ee45e256186d7d4b257e741f8f3fd7539c0' 
  AND (
    token = 'IppsnsPmzgpSaD1XRcUoY2l78NHPP7pRJ9cS+/aUIpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )