UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5tYrBVJtfHehQxEL9Wlk/C3aUAscBcCo8xZK7gpSB4=' 
WHERE 
  key_id = 'bec9af74d814eb32bd4e3a18c082c6b0e59b859b826bbc5ac9560563adf08757' 
  AND (
    token = 'G5tYrBVJtfHehQxEL9Wlk/C3aUAscBcCo8xZK7gpSB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )