INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50eeb3619d8e2a74b73599e8aeb7b51adbfe99f3d50e1a7d04755d09502728f5', 
    'hPK+wyUhBpM7hfTJ5zZ7HKcTX1P2axRxDyxxBX/Cmh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)