UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fs/omXexbBsidiEbcWT+3DYjLKH2EvLL/aSKJXpTiTg=' 
WHERE 
  key_id = '5037b1fa39cb8cf7a45447f9f10b58dd4e54e8044af5336833696fbc3a3c4f74' 
  AND (
    token = 'Fs/omXexbBsidiEbcWT+3DYjLKH2EvLL/aSKJXpTiTg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )