UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQ0UKA0hS8fz/OVA9GTRDc6am0bTe7feEFO+F0D7+bY=' 
WHERE 
  key_id = '7a95d570c4d8cccc36cdd53c73a82c77e9a68bb0c0e4ffc3a3b4797e63019761' 
  AND (
    token = 'GQ0UKA0hS8fz/OVA9GTRDc6am0bTe7feEFO+F0D7+bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )