INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ec0e85ccfc7727289813702350c2fa1eab5b47c2b5313d9a5734cdc93a5f0cd', 
    '2u8zQkR9Wbd3x5u5Apj+fgca97gwzSGFbdDRagFSwNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)