UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rshZ9p3UVGgQP87OrBPiS/2CoYII/v4Dsiqr0aihdEQ=' 
WHERE 
  key_id = '0c684f418750926b83879bfa51086dde75d6b95a20cec8380658aedf80e60b04' 
  AND (
    token = 'rshZ9p3UVGgQP87OrBPiS/2CoYII/v4Dsiqr0aihdEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )