INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ce3d1fc8d0c253db2df3e53722638706bc140c93abf525b233d02df9e5feed5', 
    'A8HuIAHwV4hSAKXeQQeLCC2oZRmCE/8C1eM/AW2h1QE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)