INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d0a0c25ff5e70464c8b91cbf2a480d5190a14ab06086cab7f69f561ba1a3671', 
    'A7SFRnxG4EWusc00SK0H/ENeay9SQ8L4SCflwjI522Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)