UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lIf8S5eOu8XGkaAMNmv27NZdA5R5vGMNrTzpUi/tB3g=' 
WHERE 
  key_id = '09e57026c3181fc3935a3ac0e867603f4b1c94e84a7378a31713a5ec38406320' 
  AND (
    token = 'lIf8S5eOu8XGkaAMNmv27NZdA5R5vGMNrTzpUi/tB3g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )