INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '94d71ac1d29be5aae26af7e7a96d6b859d60816e07753115d6e0e5702ea5267f', 
    'LbojnsvEYVJblpNhT0rUWzxRce9wC2e4F1xq5iUpQh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)