INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c94e414d1a140919d56fcb70b8794a5f941bd00f5a039cd7d1d9b19511741025', 
    'CqDEYLl9fYo1td9hvecfRQ1S9JhTY+gc7pP4zCe/+ac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)