INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4f5345de3b0b23d439d8d888f40ca5476ef1cf865e1e943effdc6ed7d4543e9', 
    'Rp6P9L42h92T8rnNXcLrhSyAF8hCUpXGxWgOXzkKYw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)