INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '056a770abf3f7120d03181b7940f2931752492009ef1a608aeaabb3b1d4025be', 
    'TWKTZr5nRnrO1iOxUfrpXtZTdEYhhyYSiIOnjJJlpJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)