UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zEH2P5/K1Zv7qZ24NSNoyA66Nb3eNbdzrweGDfGMylg=' 
WHERE 
  key_id = '2172b7a0d0514c257adc05ce71d75619e5a805c8aa552dcafa6262b2c0f5ce36' 
  AND (
    token = 'zEH2P5/K1Zv7qZ24NSNoyA66Nb3eNbdzrweGDfGMylg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )