UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUhTFTjHA3/rQzNqVJW/wj/vXtMw1t22I/5XVyqQSr4=' 
WHERE 
  key_id = '7a52dd6e731bc32fe838d2291dd5e2e5853187505200ba4ce735cdfa2763d17b' 
  AND (
    token = 'GUhTFTjHA3/rQzNqVJW/wj/vXtMw1t22I/5XVyqQSr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )