INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '508e0b744480ee38bba9383050dc847dceee3ca70b693873db7cea5b04cbba1f', 
    '4AVisenh1P+LogQ5Npsmj7jO7NseDy0d9Qxr3mgNqiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)