INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0f3f8951b5adecbd2810bd9878c76a1da1aafd3617a4a7334ea6ce91a3260faf', 
    '+mMi6HMBdCwyJxpQaTQnJc5YDXgPqOWcUxzt9jBCVOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)