UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0WJRZfa3Xi56Uqw4K1gEe3LBu1ccBcXLQLEe3x6PfI=' 
WHERE 
  key_id = '8a12abe56f7c452a870d8fc31f43d3a0fac00070cd2047212b9070f35b1785cd' 
  AND (
    token = 'c0WJRZfa3Xi56Uqw4K1gEe3LBu1ccBcXLQLEe3x6PfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )