UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9o7q7Lg82e9M8FukPFDnqfuxJ3PmnpIz7BrpB8EAlg=' 
WHERE 
  key_id = '4f633ffb1b50e0f8b601f0fcb8f96b1c5869f8a20da5be546a34f2290fffb7d6' 
  AND (
    token = 'x9o7q7Lg82e9M8FukPFDnqfuxJ3PmnpIz7BrpB8EAlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )