UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MijMViOReiB1N/3eVjRBGoedZw8yAxkvZCNwJ1YqBgo=' 
WHERE 
  key_id = 'c7616323db39a4f04855366d752c8def817fbc8ed599e92c3bcb2c56f71a7b6b' 
  AND (
    token = 'MijMViOReiB1N/3eVjRBGoedZw8yAxkvZCNwJ1YqBgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )