UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QuMfGvUP1IJownGt4Vc8nAhBSJSjwePvQfJaFYmAEGU=' 
WHERE 
  key_id = 'f1107039ac8505d3fe4b0c5920595495286a83d2668258e578475a791749a46d' 
  AND (
    token = 'QuMfGvUP1IJownGt4Vc8nAhBSJSjwePvQfJaFYmAEGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )