UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qh0AqM9JdoONIdVAhTK21WC762pVMCv28iFMrXYKoMA=' 
WHERE 
  key_id = 'b1ae999f07d44652403af253aecd270c95800defefafc4d098a5d5271f033960' 
  AND (
    token = 'qh0AqM9JdoONIdVAhTK21WC762pVMCv28iFMrXYKoMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )