INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1caf61485a2f50470db6ccd5c06e5421183b102a8bfff0220d5d88bd548ffe00', 
    'VkBxydd2tkvEdx9XFccrWN+Qet573rCy4B0BvyIjywA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)