UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7yxOXIS66G18FUONBYQddToq/rOEQ5m3ES/dOedUN40=' 
WHERE 
  key_id = '1a9ddf33d17a25a1f16c05156ea31ddcf346a7e74d85357e67b068214daa5f45' 
  AND (
    token = '7yxOXIS66G18FUONBYQddToq/rOEQ5m3ES/dOedUN40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )