UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jwkc4DEEdHSS1evTd/Ke2sXBwMh7yw64CBa9o0zO4tE=' 
WHERE 
  key_id = 'b6174621352f251e91dc81e100e71c0a1707172b1c285a50b8ea8a1c61a2fb05' 
  AND (
    token = 'jwkc4DEEdHSS1evTd/Ke2sXBwMh7yw64CBa9o0zO4tE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )