UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ywrqrm7H9xo+pvUfH4m/UiToZvCgMk1TdLQ4rzdIOkk=' 
WHERE 
  key_id = '4633f20dbae803ba79379170bb2e5e5caa48eddfce0815ffbecda876df75ff4f' 
  AND (
    token = 'Ywrqrm7H9xo+pvUfH4m/UiToZvCgMk1TdLQ4rzdIOkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )