UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mOQ509pGJeDhSdbN8rKkEHQaDfHBb1KNA4qCH37nvKo=' 
WHERE 
  key_id = '1f4e387e0f72bc9cae9725424a7b838eece6b279b8888f96178ee35950beeb66' 
  AND (
    token = 'mOQ509pGJeDhSdbN8rKkEHQaDfHBb1KNA4qCH37nvKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )