INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '884b3a0451af772407e41c0e282dfd9292c0f6243dbb31139e71a5100615bce7', 
    'NL7IUFAYqUfB1Y+WA2NM8RFvFsJ4j1d4cMpalBu2aIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)