UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zy1GI11/6fDS0iRCrVXkuhQJWeaO/B6tElkmY/KU2I8=' 
WHERE 
  key_id = '8d6e6cfb55c797bfb5319cc2db212f132453fe6e5704eadc4847cecd5ba6a43c' 
  AND (
    token = 'zy1GI11/6fDS0iRCrVXkuhQJWeaO/B6tElkmY/KU2I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )