UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6CM7xbFEd5RS0/eHGiZ3qu9l/Vo5JaHxKKHg62h2Oas=' 
WHERE 
  key_id = 'a0601b5ab7a8c63db320f417040eb324e02efb8a247f80c4eeba779cd1393e48' 
  AND (
    token = '6CM7xbFEd5RS0/eHGiZ3qu9l/Vo5JaHxKKHg62h2Oas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )