INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7151a8d98bd017740aee9c63c92bb00b78fff19658ac5fd6a891aefe521cc0e2', 
    '0dextQE0Xa2dSzj6nx+B76iuqLA7ZD8inFh7QF1zNqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)