INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '316a7bccc50c55ecc52c9362eec62cc1868338c539bb2c270359fe693b8ba1eb', 
    '+itaepLQBa2oNSKs+oNJQna91vaY/5y4voA7JZwfu1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)