INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c905523667c5ecd4ff44d36a020a5132d7f45725939faaf398c92972596375ab', 
    '1zVI4soKLMULTLiOzTb6DHEqjkEVNhERqsjLGhIEl8E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)