UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EN7vLzTjGsZvjn4SGF4VM0nfUImITGGyC68z2P5UsXM=' 
WHERE 
  key_id = 'ed952c32abede534c4937013ca1609668cacc74084097d8b4b3082a296903fdc' 
  AND (
    token = 'EN7vLzTjGsZvjn4SGF4VM0nfUImITGGyC68z2P5UsXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )