UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oSGKKZIc+601GXMIvOe1iPWTU9Tro7Ip41F9H5oxDoI=' 
WHERE 
  key_id = 'e8e9778eef9dd9c3a73066081f5aedf7a166be9f4a31dd5b40b1b201c2a6f85c' 
  AND (
    token = 'oSGKKZIc+601GXMIvOe1iPWTU9Tro7Ip41F9H5oxDoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )