UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5EZsbp34rreRJ33lCUcb2zwvZ1UtrcGJqmTOUXkwQ0s=' 
WHERE 
  key_id = '42d5bc064fe0b3095ce5db2d595dbc6d57b9e0e8209ef814eb31c96a07d13447' 
  AND (
    token = '5EZsbp34rreRJ33lCUcb2zwvZ1UtrcGJqmTOUXkwQ0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )