UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YA8YF8adXfIuDv0/SI5x9ZDMHSYdzmg1a8By2/33ak=' 
WHERE 
  key_id = '17c0b7b9b73da0b762dde8edfbb0a203a038241b2d6db508973670cf9fe01dc7' 
  AND (
    token = '2YA8YF8adXfIuDv0/SI5x9ZDMHSYdzmg1a8By2/33ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )