UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/psOwXILcevdvvrZypM8m4BxVHbYRwAj0AVLkVQV4A=' 
WHERE 
  key_id = 'b6c1a55bb83142613a638d603958505f5b7ebfc996075f3d7e8a1c72e66aec19' 
  AND (
    token = '6/psOwXILcevdvvrZypM8m4BxVHbYRwAj0AVLkVQV4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )