INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fc8d648679e43f7fd847d28e5b2db2c72bcb351689c84b7bcdf1087ab456fa9', 
    'm7ZetbUtpaI/Fa1ZkGZAx9podt1JIRcDyrf0L551tSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)