INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fc7461e9d648878983036fe276b995adf035414c094d5116820b41f4203aedf', 
    'dVpexMTC45EdyyTXHURVI9umEJKN6G4c6qMCmvEdEiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)