UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mCYpW3svB/CLGqRQuP0Xjt8OZpSnkTz1TWvdhb++bms=' 
WHERE 
  key_id = '6d77b9204f243f2e7d1a1b6f9bde4e7e4c22d06c16305b69e27a1b3329f81517' 
  AND (
    token = 'mCYpW3svB/CLGqRQuP0Xjt8OZpSnkTz1TWvdhb++bms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023