UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PN1hybFiH4sr9lJ87ijsW78J7D0/7pWZvxXYTpMslAw=' 
WHERE 
  key_id = '10bfadad1693e618704a6426290c83d8ff5b7ac25934beef92e3709aaa81cb84' 
  AND (
    token = 'PN1hybFiH4sr9lJ87ijsW78J7D0/7pWZvxXYTpMslAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )