INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34d39fb888c560f75c7d1dd455154aef7106b3aee6448b44f74ea708a72953d5', 
    '2HxGzH7TKcxbG/1ZoAoqhaIPa0m2940DAXubcsDEWbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)