UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RNjJ2q5TxZb37xMhrep4a7AO6RHei/DRiDOPE3wI42U=' 
WHERE 
  key_id = 'cae46cce6c35adac37dac3dede4418707910a31a8f164fb891e64a00750a610c' 
  AND (
    token = 'RNjJ2q5TxZb37xMhrep4a7AO6RHei/DRiDOPE3wI42U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )