UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qP46xpFoAR3MmJdNOaD4EVclZteMJ8eWUNPIII8OSjg=' 
WHERE 
  key_id = 'bfabf6d87af7e683d34ae13e44fe89094124300e6a3017199c3064e2675c1819' 
  AND (
    token = 'qP46xpFoAR3MmJdNOaD4EVclZteMJ8eWUNPIII8OSjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )