UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNSqzDfCyaXfn28d+Mt/pAJJOd1lupbMunXBwqDTUdY=' 
WHERE 
  key_id = 'd3d68297fe3df9da91bf5318ea9a21bfa58cb3463037e6251b46b3151d0bc249' 
  AND (
    token = 'aNSqzDfCyaXfn28d+Mt/pAJJOd1lupbMunXBwqDTUdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )