UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JhftKWk0GFQjZvoThI6zBezZ840gJnzNcV23qll71aY=' 
WHERE 
  key_id = '7b590ef66a9055e22213e61fce265574993e012d2578039b74b7f3fc06952288' 
  AND (
    token = 'JhftKWk0GFQjZvoThI6zBezZ840gJnzNcV23qll71aY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )