INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf4b44d4e232359cb1b99efd9c224cc2e9f5f3e12bfaa66b960b96c96befadb6', 
    '0BZsdaefYFv2X83ijEnShF4ynP0VOoB3ugUXl9Osd+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)