INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '295d3737ebd249c9b951a41b0a606c343c084a3f458a786bc799935006b74a6f', 
    'JKOPvZ3WTXx9/gVbJuLxDM4ebXqKNAIvzAcbu6MSG7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)