UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wTi1Ou7rWFIRShXoHaPesWibsZj6+D1O42SAgOEYkRY=' 
WHERE 
  key_id = '39b72054c74e95848ac502f76a31ea5a7befa56d40e5502ee26600791ea102d2' 
  AND (
    token = 'wTi1Ou7rWFIRShXoHaPesWibsZj6+D1O42SAgOEYkRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )