UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PTdHVb80Oz15Tjs0wrvSlrM3cuImMCFZGbjq73KovAo=' 
WHERE 
  key_id = 'f44842becb74d356070030e4ce722d44616fe8952660fcc171620c2fd8e45b27' 
  AND (
    token = 'PTdHVb80Oz15Tjs0wrvSlrM3cuImMCFZGbjq73KovAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )