UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3JiyWmQ//OyTGDYqcdbwDLIfFL+Z69sXc/WdSMl8B4I=' 
WHERE 
  key_id = '4d87254268ca89c0d0677187a6550b8350c9b12f7da764e4bed95220de1d04b8' 
  AND (
    token = '3JiyWmQ//OyTGDYqcdbwDLIfFL+Z69sXc/WdSMl8B4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )