UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lLih2/kCLHhKnlo/pXVtV2++qFSdPjJK8Dt24lE5o44=' 
WHERE 
  key_id = '7edc4b0365f8ca3b9f9a4484a5c0384c2c6ce989e791f0c0b08841bc8edc38e8' 
  AND (
    token = 'lLih2/kCLHhKnlo/pXVtV2++qFSdPjJK8Dt24lE5o44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )