INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40c47a6c83d83f9cfdbde75ea14738aac35badca1b947a1e1b3a21d396fdef30', 
    'KGu1wZzsR1w9vsBssmrfTxIhaOnpkD7/CmK/iC8Zx68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)