INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d423b2b543dd3fcdfcd1f84e7270a02a566d38f37906f79adfc7159d49faa6b', 
    'U5XtAHLxgC+r7uYopFq8wjwHkganhYnqXFC9y3CEoa8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)