INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd16972f6bd5d06ad8b8ad67741df1b5b9e799004235a3ee3f9355078774bf743', 
    'M1vbQY3EuCLCB1+nvCdruYcbSecUW4/u/QTRfPo3/Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)