UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Wd0gLjAyLefu4UFfL1oJYTKaJbHhFSpb/ADXnPjpuA=' 
WHERE 
  key_id = '37c2613c39bbc4e6bb083465148995630cfe6818a5ce3a5af1fe797630d20c47' 
  AND (
    token = '4Wd0gLjAyLefu4UFfL1oJYTKaJbHhFSpb/ADXnPjpuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )