UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'py+ofu7HnTVdIQVICUsCnNmW8PKDZDPJvDvCPWuHDOI=' 
WHERE 
  key_id = 'cbdd52e97b1d3e9e68d714a45bcfa204d426ba7e7c495af92fbbc023d4b9e1e7' 
  AND (
    token = 'py+ofu7HnTVdIQVICUsCnNmW8PKDZDPJvDvCPWuHDOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )