UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IdfLWcWiZFwS8Yz5tyD6b6sepL7gryCFsg111yeSNVg=' 
WHERE 
  key_id = '5115261f115113cb94d51bd3aeb5639cd9b5473c8003110828dd182f89b0721e' 
  AND (
    token = 'IdfLWcWiZFwS8Yz5tyD6b6sepL7gryCFsg111yeSNVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )