UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ukKQtFkB6LZm8+Vy2pt37J9LhoTMjgda3tBIN+5i3Ac=' 
WHERE 
  key_id = 'ecd8a6ccf590f5e53a3fc5ab0e447cb367b92b542614cdfe0b88376c6efaceb6' 
  AND (
    token = 'ukKQtFkB6LZm8+Vy2pt37J9LhoTMjgda3tBIN+5i3Ac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )