UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGVGs4Bab0LWm7CiZ5ouLjWC7Xs+zc+qgF2RQp7Z7tI=' 
WHERE 
  key_id = '98608719313c47d1f459c88da6f1d07a6fd7f66b0b4c1142eb7ff8bf03d0afb8' 
  AND (
    token = 'SGVGs4Bab0LWm7CiZ5ouLjWC7Xs+zc+qgF2RQp7Z7tI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )