UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+nKQyC4D4baWaM/fjmDSqJWQdKULB7AF0cdAVXi6nY=' 
WHERE 
  key_id = '154a4990bec49df187d2043b7fae2e0c726f43643f32427858f558c2d44b2042' 
  AND (
    token = 't+nKQyC4D4baWaM/fjmDSqJWQdKULB7AF0cdAVXi6nY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )