INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a81e2ddc77b22fe8144f240d9fbfebb57c0553e2278331b06620a784108a504', 
    'maUoF/fJNnn6NKWyp7X5LT410uEEP8Eao3KqHSvqq9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)