INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1b030b16d494a08f0e57a9cf7575c91d20e9e555324aafcd03ef3e865d54cb6', 
    'IEMoubJfNsHFwlqTOIKpIWypQt1fsfM/2Lif2qcVzBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)