UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Db4AyN8vlBLSgoxqt33BJKojspvPg2azijsz2wA5pUI=' 
WHERE 
  key_id = '5ed0ef47753aecba018b242fbec427de74f07a9cc208fad9e9b2ab1475f1d14c' 
  AND (
    token = 'Db4AyN8vlBLSgoxqt33BJKojspvPg2azijsz2wA5pUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )