UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mE5Dr5XsBqgy4PQrFTjopYdrPBBBcD+GxwZ8p3tBUg4=' 
WHERE 
  key_id = '273aa65521d7b4a72c905712ecef68f8b3b1d16789d6fe0156f66ae6a936c66a' 
  AND (
    token = 'mE5Dr5XsBqgy4PQrFTjopYdrPBBBcD+GxwZ8p3tBUg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )