INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dc657b477dd6419de0892d6b1e610032e502256f9f457b94df3d6d3c38f4d35', 
    'fxc6pMnA5tIFv5e6VfbUcKnzpZFHT++Hdz3faaRkrIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)