INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5018a804be8809c093b2386ef1345aa103735d13e914b95d3157270f10f68857', 
    'SzZpC4TeUHMFHqG4bj4xeXSAqAemovyJmkAfn7XntjM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)