UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I+1hk/iatxhg6BJBoiWXITNTUSptzHB9mqEJ5HF+pc0=' 
WHERE 
  key_id = 'e6405d16dcf6d86245d0bd405584bf15f1c4fa4c14999964f296112ddfd583d8' 
  AND (
    token = 'I+1hk/iatxhg6BJBoiWXITNTUSptzHB9mqEJ5HF+pc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )