INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34733442c425632ec06162576bfd6ace895839b22e00f7ebc3b3d1f3ba4174d1', 
    'aAWn7GahDbpZT/tjLY5XZUBQjV6LSnDZsN6DFi0L/E8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)