INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e4e587f40ce199942510f138cba7c724204b74c3ed4735c26af293970cf8d8e', 
    'Uoml8HfQOh0lqcbff+Ho93f67BKweV7cW10etB6dAxg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)