UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aknwb7eQi7PsnB7OxJ0XExEq+2rmlI41L2f1aWFH6iI=' 
WHERE 
  key_id = '1862f399cc4523ebd3097649a064223e84a2d83f6ff27383b6ad1f0fd3db32de' 
  AND (
    token = 'Aknwb7eQi7PsnB7OxJ0XExEq+2rmlI41L2f1aWFH6iI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )