UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w2Is42rGbJnK/6wjRSOzbA0QJhcBmTlDsmh8uhAGAbo=' 
WHERE 
  key_id = 'aaca7c12eeeddaea96bb30729edc96526f7b3b5fe8be2d11f02c405659c4df19' 
  AND (
    token = 'w2Is42rGbJnK/6wjRSOzbA0QJhcBmTlDsmh8uhAGAbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )