INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8204c706e7259d7455b64a554918c9d91f6d044817a781a37da4f0eed196998e', 
    '8aRwq34DFfV0gECeo+o4X041cOiajd2UV4ahpNJeEXU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)