UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yn+jXR2EOeqsZWltKZwmlN5+hTSRT3nGY9Y1ApHGHsA=' 
WHERE 
  key_id = 'e9f4c343ab4f0ec576a8561a8156c575549ebe8b2fc7016e8b775680af86a716' 
  AND (
    token = 'Yn+jXR2EOeqsZWltKZwmlN5+hTSRT3nGY9Y1ApHGHsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )