INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '530322781d5cf83801dd8bce0da7e765c3cf6ad147de2781028100a0ca9852be', 
    'jMV3bydZuzCcGaiYrE8E0hmLdaS89I2dC5lpPNayIPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)