UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uc/UPqjW8MdLPm7uUQGN8q2QkxqjXERqj8QhPiSi5iM=' 
WHERE 
  key_id = 'ca3c66280d6415ea786b471e5a1ef5c5a17df7da1082b51914e6816ed7eb97c3' 
  AND (
    token = 'Uc/UPqjW8MdLPm7uUQGN8q2QkxqjXERqj8QhPiSi5iM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )