INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '524621462e2d2596747f6b59042cdc93fed513348887f9296c6b79bec5da3c01', 
    'xj4YW+QYXlNGerGyBGO3ywm8bKQBUQ9cmG0Nzng7L6c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)