INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '378aaef24c6d392085abf01d6a999050f87113aefb40f4a8fbe1824999fec2ec', 
    'CwhFXZs+PrxrxblsG7tSdJOianfuBs2OfEmNgSQko4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)