INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71d8a286a9eaf90006ac71c42d78304b4e8cdb675be324209460a76753e94c8', 
    'IG451YZmKOKygC/Q/hyHZSDiCEC1uULgB8uYXYM30CY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)