INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4490b4aa89303668d99ef1dd9478abb4fe7c59d022767f960dc592fcab43bb6', 
    'ohPFVq7WQsrH1kUiOCL7RDv9GcxJ2MtZ7iiMl1VPr+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)