INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ada303d7f996593b58082740652cec7c502d5eb7c4e15460262c2bd0acbd2f3', 
    'oBAVj6SYj/0ahQasZZAcb0ZYzxVfaxd5Aa8OxVxsmjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)