INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '709b96b5710ed4bbefb6350ea279745ab0afa380d2f3db00c991665cb51426f4', 
    't6x3v0eUxIBHH8k04v+PShX03rcSP803YFMM7VlIoZ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)