UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jfqkAJlIWnB9SUSNnTD4PKRFYIskfy52s8fIPKTrv+U=' 
WHERE 
  key_id = 'e3f84237ea9ce805dd60cd2882e5b4206f0e90be56271d9f20fe76b15c3e5d8c' 
  AND (
    token = 'jfqkAJlIWnB9SUSNnTD4PKRFYIskfy52s8fIPKTrv+U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )