UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5iimCu1Gl+mud0AycJ4w94kaKQIvMMOmD0rvDfCxQAM=' 
WHERE 
  key_id = '869fd4004ec17af603f01873c5a3924abd1f8992fcdedb011c7a6e0ecec19ab2' 
  AND (
    token = '5iimCu1Gl+mud0AycJ4w94kaKQIvMMOmD0rvDfCxQAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )