INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c708a746484648175129919b154dafd925bd4d4287d7f2d4450913c56cbb4974', 
    '3t7vIbbuN1yBZAXGMthmhSjHJxdfDyjtxgHOoV/dptM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)