INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebb973be07a3d0f8b513bc363087ef3e2137d9f4e6cb91cc90db70243b99907d', 
    '1vk0RaA455zwvnKkWB973lctdZhwp9aBu/bVMB/Jpn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)