INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46806e2e05d6d9dd1a91233cf3a911bf29a618665b31929eda2c41494fb35e74', 
    'k20KrQK3d4AVyFBCmj+6V50RY51tYSUqn0qYtclSukE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)