INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e530e129de12b5aea6b6cba8430cfb174fa27eda5bfbd6f5a5c07a05672d8c0c', 
    'wMEa41e1h7JLJuYMv23/xUaWtub9M56d9ndsTSnO/xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)