UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LlqXNw5VJYBv+BWRavjBEpiSZSGs4kAZiC3g5VnuH4E=' 
WHERE 
  key_id = 'e59ebcdaf8b38234604912e0eec2bee8a2618f1d92b5e62cf7e4cd2ddc37ebcb' 
  AND (
    token = 'LlqXNw5VJYBv+BWRavjBEpiSZSGs4kAZiC3g5VnuH4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )