INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '940d3b7fc47c513171da2902e2647bebec96fb2f912b6847c58ee48be88ff34b', 
    'MTKTgB2vY9+uVbMoph17XnkallXNLV5warqrLKKnAQo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)