UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EZKwg85X5Hq0JuLZkE2O5X2G6G4Gs5GPze9qsiozVg=' 
WHERE 
  key_id = 'efd441a74b325e41d3e2eada6dd40389b894252e11e20bcc9a808583902231b5' 
  AND (
    token = '/EZKwg85X5Hq0JuLZkE2O5X2G6G4Gs5GPze9qsiozVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )