UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'peVfoPsfiJ0NG7RNkBRY3j50Fh0TLxKyBTXIkgkL+L8=' 
WHERE 
  key_id = '7c339163550ccf2faeacbd2da8961c72da50dc30874f559938f37e0c47b5c2a8' 
  AND (
    token = 'peVfoPsfiJ0NG7RNkBRY3j50Fh0TLxKyBTXIkgkL+L8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )