UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C/5g+XVM4WWanpCsXRGwcSIxV3zTGaTnq/kCH7bD9+g=' 
WHERE 
  key_id = '2d8577035d9e89f75d1735c6f14014cc2c2967dca0c46d34f69630d1bbf6ef46' 
  AND (
    token = 'C/5g+XVM4WWanpCsXRGwcSIxV3zTGaTnq/kCH7bD9+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )