INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8c7be3ab22b95155abde1f59f71dc8083f04c4dc8c4ce3c61f59c840431bfa3', 
    'VvgZhdkIZkO0VVAXOM2k5QLsg17DefCK8V0oYySUhNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)