UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gum6+MMCOho7D1PGFhTJWbNWsk+W5Np0Qp7PM3BqRmo=' 
WHERE 
  key_id = '57e8379ab1e31d6d52efc489e6c3f48a12d8acd54299bf2af94c5db573e65934' 
  AND (
    token = 'gum6+MMCOho7D1PGFhTJWbNWsk+W5Np0Qp7PM3BqRmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )