INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4ccd50ad9d1a9ebbfc9a071304894db915c1ad8a722d4c0f00e672e473dca29', 
    '9IjGNCwy7IlpZ7VJkwsztlljVCo2lZ4TlfMCsQkZmuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)