UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zm0sY4lxjbcZx96pr1tTPEV7U3C2rXllOXr/1L/RiTs=' 
WHERE 
  key_id = 'c5e883457445906d51ac7b6d9f1afa1398e50aac60310e653d226a712c8f28cf' 
  AND (
    token = 'Zm0sY4lxjbcZx96pr1tTPEV7U3C2rXllOXr/1L/RiTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )