UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cRIydkfIJ9SUGt/DKxDuRcfM7ZvVSH4oGrJflBF3wE0=' 
WHERE 
  key_id = '634c59c915e4b87039239f7958c1ed1bba35654c96aa95f0c9eb5f3302fcfb7e' 
  AND (
    token = 'cRIydkfIJ9SUGt/DKxDuRcfM7ZvVSH4oGrJflBF3wE0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )