UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3+QclHGjkhqotRyHHtCGPrHT488rGNXBbIh/zAch30=' 
WHERE 
  key_id = 'a53ceb15ae2d0bebe5b015a5cddd28c8a453916ef57b71e06a99cb831910f628' 
  AND (
    token = 'H3+QclHGjkhqotRyHHtCGPrHT488rGNXBbIh/zAch30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )