INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce48fddab721ef5694910ea1c63827ed21345e69ae8a7b96401f136cd4c8adb5', 
    'boE9hVvuFDUnGLchlwOp1y2IPsuk4tAnGXYpP19OBm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)