INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81456bc8f857b3442eae636a00d8e0d5ab34cd206c213a97a609b222ad389869', 
    'ltN0L+0TTfuXZTx6xbSGN59rwk7Ledy4I9rvHTi36xA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)