INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6c19a73831ffa39ee1452ed6bbe212ffa9d80508ffd32c1a78f1ed4a3780ee5', 
    '88Mwd0vg5kEdbvrtLN59gojo1K2b/hUxReD9uWzZFkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)