INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9638cacde15d82128f193a14c187b8968dc6f8adb4ceb6e2a1a28a5fd3aebd14', 
    'GS7WGU9aYE9otnsIPJiQnWv0KXps3uqywywC1ggDdd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)