INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef193fbbd6069ed05e09ed848888f53956ba245124f3db5f9109571a4fd20c09', 
    '8S7odltpaTiy+/cqYRM0cmr1tp3HcrWCfU5fnmzNrAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)