UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zw5hCwNZJTVM90At3ZusFivvY3R7sHGUR3Hnkp9ekGw=' 
WHERE 
  key_id = '90b226afb4a28b83a9587b81c46e10c17c961e3f1e9866664ec89896d6f1076e' 
  AND (
    token = 'zw5hCwNZJTVM90At3ZusFivvY3R7sHGUR3Hnkp9ekGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )