INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23b419b909671c03b2dbce9b9b9a02cb235132ba8e04d8fa06edbd63081f257c', 
    'd73l3zB4k0xvzFnv6ylhTFvBz2JjPlKDSTRprNF/kuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)