UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4IWAHWjKIfDaqtpPeqdelKVISozZzbgtUcmCrYUM8LE=' 
WHERE 
  key_id = '02f6c64eb7d156ade6ef8fd45b616fddc93f9b63dd5408049dc1fa0ef4a888c8' 
  AND (
    token = '4IWAHWjKIfDaqtpPeqdelKVISozZzbgtUcmCrYUM8LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )