UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oiSfURVpeMM0UfmsaZuMmrqLKGlKdpbCuC99zQvQO38=' 
WHERE 
  key_id = '427125f6e1e0168aad8d82ad039eecd1e35535f246b59a63590a9f4184dc48c6' 
  AND (
    token = 'oiSfURVpeMM0UfmsaZuMmrqLKGlKdpbCuC99zQvQO38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )