UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cpui6Ilv5YH4H5tbAsmFdVFCVNh8ntckQQtZQ6mUkpQ=' 
WHERE 
  key_id = 'c8d3a25d91e927a60a68a37e61987a78cd1d4a75dc80e5e837a085c9a5f08b12' 
  AND (
    token = 'Cpui6Ilv5YH4H5tbAsmFdVFCVNh8ntckQQtZQ6mUkpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )