UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ROb5p/Ajhv73FiYIPcY12gw/5whRPO+cdwmtXNzaq5g=' 
WHERE 
  key_id = 'a971e698c0bc7cbb4cb55f1132e11e692c1a195674f99e07ca6eb59b70c4bebb' 
  AND (
    token = 'ROb5p/Ajhv73FiYIPcY12gw/5whRPO+cdwmtXNzaq5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )