UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y2qwmvhtNwUwm4PrUK2PL27mJjOwxTo3ErdbmEmsPi4=' 
WHERE 
  key_id = '0e1339f10505af2186cdb25702c36a832ba0776cb06cfbd8d58025c5677e3bb1' 
  AND (
    token = 'Y2qwmvhtNwUwm4PrUK2PL27mJjOwxTo3ErdbmEmsPi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )