UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYF6B4c6dnqFiswq5K59r2KHITjFmMLakMfLeP3zjAg=' 
WHERE 
  key_id = '8bcdac5a811c8675d9dc7cb0021e8a9c6c294fe82ee13a0c35777977f703eab2' 
  AND (
    token = 'VYF6B4c6dnqFiswq5K59r2KHITjFmMLakMfLeP3zjAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )