UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '28ggTfePVFKShp6UTrIuoHW00vgRW86hXnpViPmdKHE=' 
WHERE 
  key_id = 'e8dba95388eace74b3bc8284a34d74f3a94a1a55132c2c644a02ea8db70633f1' 
  AND (
    token = '28ggTfePVFKShp6UTrIuoHW00vgRW86hXnpViPmdKHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )