INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08029a9fe0abdda4fd787e31bcaeb6d7dd37674d6d4a417f1fe0e21420f1cb48', 
    'lmyyU20xAVsW5SHGmh0ddSZ7r5Z7+hGYQRxBjXBh//k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)