UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W+2zBvFC1dnOT/azk2YQiyinrdVnqbbBLBSNES6I2rw=' 
WHERE 
  key_id = '9e516b8b08460280ae10181ef750ea1fdeb25e211b06ddc1957d4f713d40439a' 
  AND (
    token = 'W+2zBvFC1dnOT/azk2YQiyinrdVnqbbBLBSNES6I2rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )