UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtZ7TGZBm2lGcvOjAySohlgMyXVe37uf89zvcYmDVTU=' 
WHERE 
  key_id = '47d7f35b0b80d27e8ad6e7366e23e9eae6692d2c42b956a847c7ab00d21126d4' 
  AND (
    token = 'dtZ7TGZBm2lGcvOjAySohlgMyXVe37uf89zvcYmDVTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )