UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0F7pJ1cRV/2iYPvietcWqCqd41KBFadOITbizVnIf4=' 
WHERE 
  key_id = 'cc18a250f05e12f6523ca77a347144e21516aa1fa25c30ed3b539425aee62c76' 
  AND (
    token = 'N0F7pJ1cRV/2iYPvietcWqCqd41KBFadOITbizVnIf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )