UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mBWE7gLFlHRo3NtBvOkd4vMrd9ZA+b7T8UmtQRQSVZk=' 
WHERE 
  key_id = '9d5e8ef3f0f5a12bcbe68b1ef91b2dd1641515c7d39ba1cbf961276994457f67' 
  AND (
    token = 'mBWE7gLFlHRo3NtBvOkd4vMrd9ZA+b7T8UmtQRQSVZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )