UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KJcjpkAkFaRi8CbC70Owol+ta1gOebDSjGBsZNQreM=' 
WHERE 
  key_id = '43c27397662bb0b28820c2b4dea93d3b027be313ba6b6979121936af93e30594' 
  AND (
    token = '3KJcjpkAkFaRi8CbC70Owol+ta1gOebDSjGBsZNQreM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )