UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0iCiq6SpwHtwyka5FV1Yl6sIqAkpw8rAiZgHvvRJJic=' 
WHERE 
  key_id = 'b2d8e5ba9567445e79740d19b80036fde8f4f07adad8514522a1707e90cb83b3' 
  AND (
    token = '0iCiq6SpwHtwyka5FV1Yl6sIqAkpw8rAiZgHvvRJJic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )