UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kg+9jtp99DWdXSg9g/tAMmp2S4ALcSIigYMUo7XcqwQ=' 
WHERE 
  key_id = '59d37bf3ed99e53eaab65b731350d4a8a4986758cfa3f905eb8ef1bee52e4565' 
  AND (
    token = 'Kg+9jtp99DWdXSg9g/tAMmp2S4ALcSIigYMUo7XcqwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )