INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '282ca7eefd3c7ba4bd1659abad7436efea868cb4a16e930e976501ab5ea20d8f', 
    'bhME9NyB1m3GO+NcWGYanU3lBCqsWfhJWZiqJQSClhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)