UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3eal7d8l0+4afbsIvBnxGCkGBJZI24F9jRb2n328x8=' 
WHERE 
  key_id = 'dac5d7824f3b820127f2feb539b514c938749d290e803cc857a5b0597c911689' 
  AND (
    token = 'x3eal7d8l0+4afbsIvBnxGCkGBJZI24F9jRb2n328x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )