INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c76fc2980683fed371d7562a437feddc135bc096155f64cfedda4648cf4979c', 
    'M4spNEgQsXE7KHKQbNq6DpbVg6FkOVLsKRJbFakXwHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)