UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OhEZ5Ely7hmLyzb4A0Nh7LhtdzErxf2kvZNJMIvBVHs=' 
WHERE 
  key_id = 'b8e29cd5f2f90bb1ba1a41efa7cca4bedea80d99870655b113aaef20c4a1c96f' 
  AND (
    token = 'OhEZ5Ely7hmLyzb4A0Nh7LhtdzErxf2kvZNJMIvBVHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )