UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bz5oHmRBS9JLo9JfcT1zXZanhuH2ovzRWXbCWffHCAk=' 
WHERE 
  key_id = '36ed7197a018a86f79e39eeb80333a385b6eaa4d63c4a9561b9344378277011a' 
  AND (
    token = 'Bz5oHmRBS9JLo9JfcT1zXZanhuH2ovzRWXbCWffHCAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )