UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4AKw6KpvO1jZ0algCECApsZSN6mP2tlMDOOQMzs0SCA=' 
WHERE 
  key_id = '25fae8ffaca2e18e7315f59813790fb872765630e22d26f2500bff348ca91ee5' 
  AND (
    token = '4AKw6KpvO1jZ0algCECApsZSN6mP2tlMDOOQMzs0SCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )