INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a39e2da56c6195da02d7c428afa210e47f63bfd3a31f6dc6753d336fef92b18', 
    'PWehH8kCE9Dk2mhNvSYi3YDaE1X3Ar1sqUcCUbAUMDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)