UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rp0/+NuKAsPXstImqBPCyOH0CKkOxdiIiBS7ZQYzTOU=' 
WHERE 
  key_id = 'c6c2ac538b71f45fffddb945d783a2d2565f3f2813dfa666030658cf62cc723d' 
  AND (
    token = 'rp0/+NuKAsPXstImqBPCyOH0CKkOxdiIiBS7ZQYzTOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )