INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b021aac2b1795d05ebb6344aec91fa78ffb7d26851d309e0ca04e95aeaeefb3', 
    '+4LtPOOQKS5FI3AzqnrWlSp6gr4eNYvmxCQqqFBsLeE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)