UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K6XPJTCOKtXvZ10fMTNXvR4jpMicsfQe/7il9um648c=' 
WHERE 
  key_id = 'c0b88e9775775e0fb86bc9bf80277b873ddb0e0e9c811767dc5175fa41bcb349' 
  AND (
    token = 'K6XPJTCOKtXvZ10fMTNXvR4jpMicsfQe/7il9um648c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )