UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FD82PSWy2K2tHrKGb55Y5EBbyL41+paMJLoN6Qh6pWw=' 
WHERE 
  key_id = 'b1a2793768a8b652ef6290f7914993de954d95d0e40a9e1a552478793b57b277' 
  AND (
    token = 'FD82PSWy2K2tHrKGb55Y5EBbyL41+paMJLoN6Qh6pWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )