UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eoYHMOCFkPErt2cJqRQV2HclRhVKPe7EZ5+dXpKaXoY=' 
WHERE 
  key_id = '9f193a1a4fbe4bde1d7440910b0cf783874a7bf44bc8a86619abd11890463cf6' 
  AND (
    token = 'eoYHMOCFkPErt2cJqRQV2HclRhVKPe7EZ5+dXpKaXoY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )