UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K3mD7E6+G6RP1ppX6FqyUqHxKWIgoYtxL9dAZ/hN2Bo=' 
WHERE 
  key_id = '50227ba355ec1bcd35f83b4c073cea75a45c217bdea7b2c1925bd2bc56c13afc' 
  AND (
    token = 'K3mD7E6+G6RP1ppX6FqyUqHxKWIgoYtxL9dAZ/hN2Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )