UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CfplGB9r6ddvFUorFjNEYaPz5JipBx0tQSPZwUV1uX8=' 
WHERE 
  key_id = '53ef4ff39be53a48bf4b6cc304c5327ac8dfaad1e956535f140f6612fd4e7995' 
  AND (
    token = 'CfplGB9r6ddvFUorFjNEYaPz5JipBx0tQSPZwUV1uX8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )