UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'umOnJTHqSaiqo9JNjqtz16PBCmq+Q5l9Rd4zI8KXVLI=' 
WHERE 
  key_id = '64bf819db3c0c062c8d2b737bfb01e4f66266ca9690f5894e60d431aa96df940' 
  AND (
    token = 'umOnJTHqSaiqo9JNjqtz16PBCmq+Q5l9Rd4zI8KXVLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )