UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AsLSnq6wZBngXAbHehzofEjxfc7Tt0djWyKr7+NY0PM=' 
WHERE 
  key_id = '7785fae0373aa210bc2ddfcb84e6419b84d3a813cf8b0ccf301fb861e45da37a' 
  AND (
    token = 'AsLSnq6wZBngXAbHehzofEjxfc7Tt0djWyKr7+NY0PM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )