UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxUavldhB7VFix71dtPQ7FmD5WDAgbKY54fP3SDbWAU=' 
WHERE 
  key_id = '13a686818c66fac16ca1e55faed827f166f01a06439df4b33d6c508e50fdceab' 
  AND (
    token = 'VxUavldhB7VFix71dtPQ7FmD5WDAgbKY54fP3SDbWAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )