UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1nJLg0pSLx3++N1yAoi6B5yde7rjcM2bPkIPgPFyV9s=' 
WHERE 
  key_id = '0c0af5379721840e19d26894c93773958db7206c366d62b8be644d102f1708da' 
  AND (
    token = '1nJLg0pSLx3++N1yAoi6B5yde7rjcM2bPkIPgPFyV9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )