UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+iLdCEnCjK7abaNWKo0pUOW7pCWC25BlBaVxP35tYY=' 
WHERE 
  key_id = '5aacea1a43f89acc31db0f3c350567a26b651b164bb716bbc99ad19616efb0be' 
  AND (
    token = 'F+iLdCEnCjK7abaNWKo0pUOW7pCWC25BlBaVxP35tYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )