UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZDOKJcKgA9zwwOnJ0C7LsU0AP3OAU2YsJww8OrEmJw=' 
WHERE 
  key_id = 'e6215e4924a415176685c1152028cd8c59c258b62394d54df906a2021d8589e0' 
  AND (
    token = 'KZDOKJcKgA9zwwOnJ0C7LsU0AP3OAU2YsJww8OrEmJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )