UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pygFxkqTNrAEjj6J+4Ms33Bkk3GgrtBcUpG+PjSBECo=' 
WHERE 
  key_id = '64d3f284e53cbb27f18d728fed248072900e9376f6123dee48c4612f496f4f27' 
  AND (
    token = 'pygFxkqTNrAEjj6J+4Ms33Bkk3GgrtBcUpG+PjSBECo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )