UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IJgoT9YFx0EnNldV8Hm+rCesXjcoLJERKNXMUCGXIOc=' 
WHERE 
  key_id = 'df8eb2c2c7d47607c4a5b705e08e82a066d1c4dcc03b3a7615052293c0975842' 
  AND (
    token = 'IJgoT9YFx0EnNldV8Hm+rCesXjcoLJERKNXMUCGXIOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )