UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hu/rN+DGWBFA/IisCTnazul4Y0IIWawy1439vbDx8G0=' 
WHERE 
  key_id = '3be697a86adc55c022636ca2cba1713d7246bdab5cc466c9a84053c50cf4afc2' 
  AND (
    token = 'Hu/rN+DGWBFA/IisCTnazul4Y0IIWawy1439vbDx8G0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )