UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIrMKmwj7LEYSIo/EuzNqVb0PpUpOufkB2Mwn2QBdJI=' 
WHERE 
  key_id = 'aa9f8b640487d5358f324371fe4db2d017748722251483bcc0945d505df4637a' 
  AND (
    token = 'EIrMKmwj7LEYSIo/EuzNqVb0PpUpOufkB2Mwn2QBdJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )