UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqu1taGaORL7dv879A+GQCt1BNbENSF895yXTgEeitg=' 
WHERE 
  key_id = '14bfa1dfefc9e7baca7b39b61e96e31f0d46e05da9c7c9b105d8d06d40106290' 
  AND (
    token = 'wqu1taGaORL7dv879A+GQCt1BNbENSF895yXTgEeitg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )