INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5f9e56631da74294fa24da5b52b7da3c00e249743ce87f88c519c2a527482d1', 
    'TWNE3eu3BFevHBlIyTW9cvtt7vE9RHS+PM2R/cI4kNA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)