UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nNESs61jZIOrz1JfrE2O7CBnjrZjT/LeUkdFzZGCa6A=' 
WHERE 
  key_id = '6287cd722a8852bbf5bd1e8459cfa9126af5e45dafb5c7e13b478033fa66ac78' 
  AND (
    token = 'nNESs61jZIOrz1JfrE2O7CBnjrZjT/LeUkdFzZGCa6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )