UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDBJ4OB6ubsG32gs1ERvRxaJKb2b/Ah3VYRnJX1hBpY=' 
WHERE 
  key_id = 'e1877d80de56e67b82043caea5733f0b7c429bac243d0a0f2c19835bc9123c20' 
  AND (
    token = 'pDBJ4OB6ubsG32gs1ERvRxaJKb2b/Ah3VYRnJX1hBpY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )