UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VfF85QG5p6QMbSEAmGKJrqs2SBLy/dj7BUbyjpfT/GI=' 
WHERE 
  key_id = 'da97b03672ce04d2ce660e9cc1b3723e7b2eae8288ce50862ee0a103f3cbc343' 
  AND (
    token = 'VfF85QG5p6QMbSEAmGKJrqs2SBLy/dj7BUbyjpfT/GI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )