UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkdyKbjR2VIBlBEgDpmyTkd/OuizTthcJZH0GbTy7IY=' 
WHERE 
  key_id = 'c6bb20e52d869bddc88a4d4afb1261fe8810ace87173da6bea3788d2a566d836' 
  AND (
    token = 'qkdyKbjR2VIBlBEgDpmyTkd/OuizTthcJZH0GbTy7IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )