UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6MldqZxaD+9IdCcB1c7g64Ui7oZ1RNUZ8mc6Fe7uuqw=' 
WHERE 
  key_id = '9259093ab197a7fc1fcd5a4ed2ef25634bc390e0318bd8c99591462032cf755b' 
  AND (
    token = '6MldqZxaD+9IdCcB1c7g64Ui7oZ1RNUZ8mc6Fe7uuqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )