UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DmaM0d4XI3941kIWYBxGaSjpX2oEn5jXWoTJXmMpdgg=' 
WHERE 
  key_id = 'a62d7eb560a75e898a7dc8df40d7a21a90b08e1febd1ad857e503f110be1d27a' 
  AND (
    token = 'DmaM0d4XI3941kIWYBxGaSjpX2oEn5jXWoTJXmMpdgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )