UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPutDUFGmtBNq7WscWr41J09rRsD/X/vu92uww04jdA=' 
WHERE 
  key_id = '9586ae8968c25138e50f9374af5cea7ec46c64c2d4e67bf294b762d35b5b3426' 
  AND (
    token = 'ZPutDUFGmtBNq7WscWr41J09rRsD/X/vu92uww04jdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )