INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd54ca80c7b7a24e4252ce7413c407392788eb600d1b70263a12e552a55b4afc', 
    'rs1K1uQrAhCgfNdHQlh23Mu9FJcP6uDJueO7fQ/KiCI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)