UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i542/IMDrBjXcn0VWAFm8CGMAGEX7mH4vT/EBwP8Eho=' 
WHERE 
  key_id = '80b2be617865e2953c0eb043f1d2b431c684d7a8620f5ebf328216b9a05fecf5' 
  AND (
    token = 'i542/IMDrBjXcn0VWAFm8CGMAGEX7mH4vT/EBwP8Eho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )