INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c28ab19d9fee736bf5757b9478f8d9645ee6d22cfc445f87088186dae4b700ab', 
    'xlTjVYIHQlu1Q3S3I/wfPmJKR/C7KIXR2eKQDfHq0D8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)