INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4598dfc67aaffb64175a13e56a5c254b55490e0b81a28c62325383caeb60c94', 
    'xS7ydASZNbO4GZvaNr/A/LjTGsm26j2VWIhn3MIxsog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)