UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cElBjODUOPaD+a2+i4xV0ae3MXGVdL+t8gln/zQ7N9E=' 
WHERE 
  key_id = '0275195c09bfbab489fff2164a724ac5aaf48f6d022a53fa9e30e42d3e3b6ed3' 
  AND (
    token = 'cElBjODUOPaD+a2+i4xV0ae3MXGVdL+t8gln/zQ7N9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )