INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e01645e50bc18833f6622535bc9ba0cbb4de937acbeee6e5bfefa7bbadf2a8cc', 
    '+HiY1vVcjYeQ4369EmXi7TMHZzGjgQX7s6AluIPOy7E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)