UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '90Gy3t9dUztN/YhbxEinRujRjqiidibRaO14jw+W5LA=' 
WHERE 
  key_id = '4230bd7767ca4f2b6a81a1c0af45ad30203ed707f0d2438948d4b4c7a702f031' 
  AND (
    token = '90Gy3t9dUztN/YhbxEinRujRjqiidibRaO14jw+W5LA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )