INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1d227af82a1aa831d25a0c0374720d6ee5776596f3c6a9357a12b47e7d2cc22', 
    '9fIdl9qtRYiN5PtI/HbrMA14MunBk6MmSlLXjXP7TrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)