INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4260e259c93ccdfc7f39f8f5a94cca69518dd9026e066a0cf388f9a7bb0d1fef', 
    'J0zGQuG6baDrx4RNYlCrF3PLrLVGX5M43sNj3wUZTng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)