UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8XU0JNTBJvRD0R5bW7DI4XRF2jb+F38SvhwR60atZ8=' 
WHERE 
  key_id = '3ab6b3cf76792c3cd6a7af8d3a7c9fbffdc490b9001b7c071edca62e4a8cf26d' 
  AND (
    token = 'U8XU0JNTBJvRD0R5bW7DI4XRF2jb+F38SvhwR60atZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )