UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MNbmqVOgELHHEX1E/Af7fw1gwEMmLF98Z5DPI8k+DO0=' 
WHERE 
  key_id = 'aae79b4b3fdda35f7b10798bd866d1fcc143b3393e7ce8039c77a94a1a43d4bd' 
  AND (
    token = 'MNbmqVOgELHHEX1E/Af7fw1gwEMmLF98Z5DPI8k+DO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )