INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eefafcb18eea216da6fec07464b7106c76c6d5dcb4511fc3a7d19ac4bbe8c078', 
    'X1D78iWCzmxEaY1tm01BrKK0AfE6P/NOKkhMnk0jU/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)