UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CptWEZFDSV+dIZ8iReamOzwxX7V409vmO7SuhnLosEg=' 
WHERE 
  key_id = 'a26fb533a160a558559c04c1c7dde7cade4ad058c529f579cde19e3593243d29' 
  AND (
    token = 'CptWEZFDSV+dIZ8iReamOzwxX7V409vmO7SuhnLosEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )