UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6awGaLlT+V2X/xgNo1VskHE2dyBeLXEXaopoLHGj7s=' 
WHERE 
  key_id = '7d65e3c67353192f8749998204463812acda77e5637b796578d4b294ec4206c6' 
  AND (
    token = 'O6awGaLlT+V2X/xgNo1VskHE2dyBeLXEXaopoLHGj7s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )