UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0R+/xcaF6wu0Kow1hKxo79W6tiKiyXSqmwMT3tbpXp0=' 
WHERE 
  key_id = '14b67c59338ec8f72edf26484b8103c2bd2238fdd26111d6617db0644a6df961' 
  AND (
    token = '0R+/xcaF6wu0Kow1hKxo79W6tiKiyXSqmwMT3tbpXp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )