INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a45a1e4aca33012f715e699b6b8e52ddbee1d2503c09f9da93c065ea612a23f0', 
    '1umDVYnHOUNsraoow9f/unmm6cBjiWSswjCIPCOgNm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)