INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd423a6984f475afbbca1852e24d0e89e1a588a03b77c3c4df87e48995407cf2c', 
    'LrsHz3cdZIqLaUSIxKmzvBXShPZHy+dDFo4ZrMCp5AA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)