INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2a6e9fb004f6a172819301457eeb5c88ad16efe61449f87eb68babddae55f76', 
    '7Kxi/MjjMxcnsJCTZKKulfQZLDvwXe9DEdiXHrpJfRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)