UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqiOD6x8V44hL7+Nznk2rJbzePx5kT42yFZMJDXNins=' 
WHERE 
  key_id = 'd12c0189cf5b22cb727f27b34047cd30053a65bb2b39c975da917ddcce667304' 
  AND (
    token = 'wqiOD6x8V44hL7+Nznk2rJbzePx5kT42yFZMJDXNins=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )