UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lSfKCPmUZq2wECtbS3YztiClW0fGjSK4OAer3t3gSeI=' 
WHERE 
  key_id = 'ebbda0887852b88ae45f929235fb57a3e046105100776eb0061a608fdd71369d' 
  AND (
    token = 'lSfKCPmUZq2wECtbS3YztiClW0fGjSK4OAer3t3gSeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )