INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50bd7fe3ef1f3994e9bff285f8bab628937fdcfd2b7c67291d84350ddb9aed1e', 
    'suu4T+JkCfmJUiUok5BOF3P8DqpTAE7sY4HFNEJu8N8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)