UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3bjGuDpkyr0UMD3FyJpuBxZTsS3W7K03iVaa4/SsY8=' 
WHERE 
  key_id = 'e5b9bf36758583f4a4a5bdb75adaadd5c9f9eb905c8eea209160df6397130872' 
  AND (
    token = 'S3bjGuDpkyr0UMD3FyJpuBxZTsS3W7K03iVaa4/SsY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )