INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c4a4f3fd7e4d500c73ebf52bf5efeba9be5624230c8ef06f50b7f785bc4096c', 
    'CHHdXQdqVgVaHRbaSl3PwDSzMdv4mm/edEgzsNjcSm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)