UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0S+L5PrDRRvWOzyVfcV1aj9Ls9YKwOKH5cRgVDtFaF8=' 
WHERE 
  key_id = '3a628e84a97f408e15cb37af9072a030ffc7ea413e550ed4f733d4a674cc08c6' 
  AND (
    token = '0S+L5PrDRRvWOzyVfcV1aj9Ls9YKwOKH5cRgVDtFaF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )