UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zYOG9rp3Tm9KonPIit4sVF5UCIzSRI2KjuXXQ95MGy8=' 
WHERE 
  key_id = '645ec3b0adcfcaabfde59ef867407258b8cf7b1c9d84f4a418e652a74e0e72be' 
  AND (
    token = 'zYOG9rp3Tm9KonPIit4sVF5UCIzSRI2KjuXXQ95MGy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )