UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BW88mYWYIE6kXhbBtX7RJM3UtLALsLNB/vsOpETLhvI=' 
WHERE 
  key_id = '7ac93d0db03e5ac6215b155c977d7b9eb4952fabef9364bf2c148b6f8b462550' 
  AND (
    token = 'BW88mYWYIE6kXhbBtX7RJM3UtLALsLNB/vsOpETLhvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )