UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5LcMSdBa7sFC0toBMdty1bXjPUDG1fBChmpgRhIHnc4=' 
WHERE 
  key_id = 'bdde0a36e39f68ef235f7468583e459891a158dea7cdd9225b7c2107e2c73396' 
  AND (
    token = '5LcMSdBa7sFC0toBMdty1bXjPUDG1fBChmpgRhIHnc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )