UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u9Venf77lJYmzJdZ3VVNqtO27YD3P1GvJ4ZicrwWY7c=' 
WHERE 
  key_id = '3d821f4c191190099fbc7e816bd721e2edb41e9a7bb3f18c9f2b8a24b50bd5fb' 
  AND (
    token = 'u9Venf77lJYmzJdZ3VVNqtO27YD3P1GvJ4ZicrwWY7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )