INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c3e849df459fa01491cd9ad505811ff50038f2663d6fbef92bac39cbea5369c', 
    'gE6olYvqYNbkMs1n9EQYpIbcIgD9LnD6JbcRS5XEmYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)