UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K7xyf3PTUI2TLWsUYUpT1uMRpncOLo5Fhnj7EOYi1W8=' 
WHERE 
  key_id = '0a5ed345c2992029aac9b73e9ea1d0d18981ea7ca42ce5b9da7a9e8771e79cc6' 
  AND (
    token = 'K7xyf3PTUI2TLWsUYUpT1uMRpncOLo5Fhnj7EOYi1W8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )