UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kbRUvQz2Frohqkk4PNbBBQLKuDn08oYJd+trtfpUWw=' 
WHERE 
  key_id = 'b57e830407c09e75fc69ad059d6184f212bab1a471e2890257925a153b073f69' 
  AND (
    token = '+kbRUvQz2Frohqkk4PNbBBQLKuDn08oYJd+trtfpUWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )