UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LzmUYRq1IQw2kU+TdVpHqG3I64MimSMkex5PEqhgHcc=' 
WHERE 
  key_id = 'de8a9e1c6c0f0fbb2ce7ebf24ad6bba1ff35225523898b6534b85a0cbb315d47' 
  AND (
    token = 'LzmUYRq1IQw2kU+TdVpHqG3I64MimSMkex5PEqhgHcc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )