INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66a8da8461298dd24bb28fff0a1ab997466fec099b976e4a5e0ca50716ff6a31', 
    'L5GT0yNdl5wNzWvOg2xxXvnmHG1fdSneotayL93wcC0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)