INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3686d3c3eec671ef5fb19f106e77fb70dc6e4de9b93f033f640a6d6f495e0a6', 
    '4ACV1YcPI6SrQuh+WhwgV2rL8IvaYvqttLdmEQDu5Hs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)