UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZgFj0y2ZwGbKvCZQjUCMlvqp9/c8d2v/6b2hyENS/q4=' 
WHERE 
  key_id = '8b597249ce74bfda182b44f644c52bac4c10a32ea59cbadb92b63997ab2815e2' 
  AND (
    token = 'ZgFj0y2ZwGbKvCZQjUCMlvqp9/c8d2v/6b2hyENS/q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )