INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '760f7952bbf734cb58daf2b020c66d4b9b87a5eb2e929314d0aebd794041f135', 
    'MDE41hPvLjc5TReADVUYdXpGJWVZDyGfPjeCvI7JL5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)