UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sMcux/uG+qaW9V3HPJQ4MzPRYO6/BbW1WOJ2bfrdYCg=' 
WHERE 
  key_id = 'c587836c48bb799af574db9ff24b709d948755826b897fa2463486187639da8d' 
  AND (
    token = 'sMcux/uG+qaW9V3HPJQ4MzPRYO6/BbW1WOJ2bfrdYCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )