UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nEMxgm3OlYgZldsRmUlNKI9TT1a8I3i4yUYohBIM8I0=' 
WHERE 
  key_id = '006045aca0f500efb0ddc022df65e7737092fb7d96b1faea7e2cb031fb915329' 
  AND (
    token = 'nEMxgm3OlYgZldsRmUlNKI9TT1a8I3i4yUYohBIM8I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )