UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Kzqcqw/Jqts0QTh/3cC6I57kgyb/ETcpjknv4TimQE=' 
WHERE 
  key_id = 'a81356fbcbd943d86545620c95dff7d4ed5a4cdf3d12988647b113367e24f8ae' 
  AND (
    token = '+Kzqcqw/Jqts0QTh/3cC6I57kgyb/ETcpjknv4TimQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )