INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f1f861af8fe3d930c107ed5128db0e9a68087ded39b481cfcb3452749785bca', 
    't0sQCZ366jJd3eXZBG+DZCoMxOCCmCHyWmMuZ9ruUcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)