UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvDkRLi7PRI78tieBKpMts5aKGd8N/aW/l/w7G61x3I=' 
WHERE 
  key_id = '42a48bd7f4179497c9cfc2b641786c7adb6f35e3cf632802c24337b79eec1a07' 
  AND (
    token = 'cvDkRLi7PRI78tieBKpMts5aKGd8N/aW/l/w7G61x3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )