INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6864f3484b9d24dc0e597ef7f0dba1f7258345f21bdfc942330185e680689fd', 
    'biye2IGBlSOGB5c7Rsuu5udZE2zAxKXXBrKUDV5y9b8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)