UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CdFq99eQlnJGJni3c5kTwvREMG9blXxQMnlv7RG9Xk=' 
WHERE 
  key_id = '5142fa42ca3bf89db8de337b3c17a3e6912700c21e4f3583e7fc7e4a43641b2f' 
  AND (
    token = '9CdFq99eQlnJGJni3c5kTwvREMG9blXxQMnlv7RG9Xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )