UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GB2ATPupDwfULCF6maaLzi4pv6L7PmQNkuZrLO6Hf8U=' 
WHERE 
  key_id = 'b7d1df4f74fab3693a29077ff764f0d0549e8d31e27248e256dec3ac9d4324f0' 
  AND (
    token = 'GB2ATPupDwfULCF6maaLzi4pv6L7PmQNkuZrLO6Hf8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )