UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ih6VNoLcJzfe9BTD2oiNeo7iKB7ht706xhluPrzzc5U=' 
WHERE 
  key_id = '49eb7ef9a7465d4116b2fac378a891e9926893e4b0a7ef33b26856c49aca2455' 
  AND (
    token = 'ih6VNoLcJzfe9BTD2oiNeo7iKB7ht706xhluPrzzc5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )