INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dee352824e2413d5ad025a86d0ff00d9692f736de7d6bf1dafac461d7258b4f3', 
    '40MHlTiwMTFfAnAACyRJpFeK6WfIQYZPp5x0daWwbtU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)