UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1QtC2Ne2fzU1O6qv7iG/acCIwZ1E9jQyQd/Q7W/uwQ=' 
WHERE 
  key_id = 'e40cbc6f8d2fd8c8e11e95ede0b4573b5a177759846066d090102d81f2bbe86d' 
  AND (
    token = 'I1QtC2Ne2fzU1O6qv7iG/acCIwZ1E9jQyQd/Q7W/uwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )