UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GOn6ZRTWYee39bIZ7CFuQKiXz1y/hoN/0Edi+4vGnbo=' 
WHERE 
  key_id = 'f412042bb35c4bcce13350bbd461cb76bd4130e9954b0aece105882e3bc9e14b' 
  AND (
    token = 'GOn6ZRTWYee39bIZ7CFuQKiXz1y/hoN/0Edi+4vGnbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )