UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J2bqMAW730nnrcEH2/vhmN2ILecbU6m75NaLrkFXnoY=' 
WHERE 
  key_id = 'c3b46658760617df8bcf31ce6e72d6c9e8be2e617e3986e7a1b6117a7167a40a' 
  AND (
    token = 'J2bqMAW730nnrcEH2/vhmN2ILecbU6m75NaLrkFXnoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )