UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't157r9RIy2hyvjnA72B0k37lEGyqAy9xv+2UuGW82eY=' 
WHERE 
  key_id = '60964dc5f6299deddf96e9bc727663b6c6d5f2c5784b28d172ec0bb1f62dbdc3' 
  AND (
    token = 't157r9RIy2hyvjnA72B0k37lEGyqAy9xv+2UuGW82eY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )