INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a034ee4f311da9506f43e5a53f3351a75d282d9e36c8c65b91b7fefe38078f', 
    'MKEdO6fPY9eRzGNGjls/C/8N0wEEC93VoY3hKhMt3GI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)