UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iGwC4w+KqLaMDh6hasfSVFqGWJcWzErrI0xniniMV9s=' 
WHERE 
  key_id = '1be05f306e2a52656d2938420683313b92e2fd3cf22e5a8af747fdf7575ca426' 
  AND (
    token = 'iGwC4w+KqLaMDh6hasfSVFqGWJcWzErrI0xniniMV9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )