UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KbLkLRbCDWGDBMcxS0qxEsoTs1qQ7dJGp1LKqEZnBzY=' 
WHERE 
  key_id = '3d910e9d0302fd368490a4f23844a8fa730d7da2dcce504cacc1826cdbc18a90' 
  AND (
    token = 'KbLkLRbCDWGDBMcxS0qxEsoTs1qQ7dJGp1LKqEZnBzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )