INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '765169f90e929a86c126d479293f861b17c9fe23f41cc7589728f588a138b42d', 
    '7mn/CWJelAvcWj8zMhmCXHACq/GlzCFe53zG5B54Tkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)