INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b524efbdfbe43bcf0a915d0cb2613a3a6e55abce24eb3a0299cf83dccdf111af', 
    'lRRIwhbDDpxhOkQ7knmgnx5RxRUEdr3935KYLbnP7F0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)