INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b6b222ca0c759146a343b647bfc2562a2b46e3e8713384510602befc35ac44a', 
    'bn6v5hjoFfkffWE4mgBZFiLOzhX+FkugxtB4IiGj0ZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)