INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a00d1546ae4f32603b15135be972682075164f14b75aa89f2f42862aea1860', 
    'VvkuqfWOY7PNly2POPwD+uTKH2OKUYhj8uwpO1op3sU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)