UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'amMG4BfheNmeHxenWYCL1Gp76PziFudYzwOuN+Ki+AE=' 
WHERE 
  key_id = '7036d40b1870d90460843044b23cb87b17568611a4756dc3b42c9b52cc25d1f7' 
  AND (
    token = 'amMG4BfheNmeHxenWYCL1Gp76PziFudYzwOuN+Ki+AE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )