INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3f2b03344fc14e2fe2de95057ec34dfd9543504a4f89135d02431d076a23ffe', 
    'cSuEJfas01uZVYpio4HsfsqRCoxvxbL9CTL4bOLQrlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)