UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cU/r69RtUdhe0jyWNCG3Q1bLleLTQYIHQ5a0xRtT8sM=' 
WHERE 
  key_id = 'f2b16a2cab4a38688b40d2fc111145e8e1044a11ca6508ec6621b90a9b1fa070' 
  AND (
    token = 'cU/r69RtUdhe0jyWNCG3Q1bLleLTQYIHQ5a0xRtT8sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )