INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b93b6b5baa7eaf6d894699ee88790e7c4a24b41ce3e9061ce322ccc140d5948', 
    'VECxew97qqCpyP097noFdkAby1W/4nddVzGyzlaS2ck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)