INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b77ff13d174f684574187e302aad2ee509bb8dad00a9d3f936860f366d16702', 
    'XQllNkuwOys28osi6DOiONTc2nsVoKQLVB8hwhLP8Uk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)