UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wazWfkFXeQtYZs2LKq1vC3BzevM2rShLhYbcnlvgqoA=' 
WHERE 
  key_id = 'a551328dd3c457839976f278ccbd0a16e406a8160031f7e438a8c01c19ef519a' 
  AND (
    token = 'wazWfkFXeQtYZs2LKq1vC3BzevM2rShLhYbcnlvgqoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )