INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8fa83b2bd6887750fc48913537ed977f6e1c17507599e1d6d55d70c2c1d3647', 
    '4T49kzMWRWBXdc94xL1OyHbBKv+OdGtyIcMFk7kFQJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)