INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1cf86c3c0996baef30d90456dc45386b87ad3ecf7f7218dad23fb56bf094f3f', 
    'ZTmJQcUWw7DMyubCTd8EkOapXNRirk9eyi7PC/brzIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)