INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88f4820295cb6ac27f57d2ece555efc7c945916ca159b240381862e308c5a17', 
    'a1k9vqDAqs6wmnyy4SIwYDrExQD7QA79sAnWbaenVfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)