INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db4272f00805261d38a0b7feb6f57e8698c7f54590ceff66e0df64642101eebe', 
    '0+XPWvS9DESYB5TXqzrVYBr4QZb1W4gBdcmAxt2I+wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)