UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4TrHT6vQZ8w6XIzhz2adB3VEByg83IYCE6W0lFmUpg=' 
WHERE 
  key_id = '0e3514a9d485bebba3196847bfa5ad48163e9aa8d7dee3ec941b600a71b1999e' 
  AND (
    token = 'A4TrHT6vQZ8w6XIzhz2adB3VEByg83IYCE6W0lFmUpg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )