INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad86ec81648e6d0e1262b91f81144b15253be7e73731ad55253c3b07fab8c10f', 
    '7+YIzAjpapGGw/htgVhAJcA9jUxHPVW9NPUbcJxwvCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)