UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cMEso9Wdk/RdAg1RH7Q59R9t44iJ1sWx24irqjmh7DY=' 
WHERE 
  key_id = 'e1fb67c9942a02813e7ac45e69680f5f15a90c7ad8d5fce8f3d407793a708d07' 
  AND (
    token = 'cMEso9Wdk/RdAg1RH7Q59R9t44iJ1sWx24irqjmh7DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )