UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h1wrMP3sf9rlBalMuMBuXjAkQAdomhZ4YuNDPbXTKu8=' 
WHERE 
  key_id = '19d21621fceba90e889b2674d3a0f94e2505d3a19d17c0afeffe462cb87010bd' 
  AND (
    token = 'h1wrMP3sf9rlBalMuMBuXjAkQAdomhZ4YuNDPbXTKu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )