UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzc1bBwZFOhlIT8H1hM3UWpGcbhoSfr6pE6J2JOAceg=' 
WHERE 
  key_id = '123e19f2d7857457490f9dcc640504bfd8b6c33a70413a3a48dac6a9882cd7ce' 
  AND (
    token = 'xzc1bBwZFOhlIT8H1hM3UWpGcbhoSfr6pE6J2JOAceg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )