UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPJMkJVtwIxNyYIFiYk+NGk71ADdrfbDCPFlgj2XrL0=' 
WHERE 
  key_id = '617c9b3246d25b8977b13aa3c83c6e6618812d2b563e28d9d911bf35aa274ded' 
  AND (
    token = 'UPJMkJVtwIxNyYIFiYk+NGk71ADdrfbDCPFlgj2XrL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )