UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fqUPhIUV3cHzrPOtvfFMuFJV0FhZlSoOFEFHT9mqGJU=' 
WHERE 
  key_id = '7500828d1db1d701772b0f7769778177508234028cad6bfd46cb932cf8996de6' 
  AND (
    token = 'fqUPhIUV3cHzrPOtvfFMuFJV0FhZlSoOFEFHT9mqGJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )