INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e71031f421d8f435010b9f7047e5a62e6e86a2f48cd51d353b9e96adf4ad209f', 
    'HH4yHmqbpYopIkVIF9Lii5hRBYZMKMi9VDMsyY7CJSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)