UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QaYRo+6jdabR2MBhGhk8dDqkk6HkC+xX9vw42vRTaCA=' 
WHERE 
  key_id = 'e650a2ff4319e20912a240c27c0c9fd33d2aa2a21639f155515a755b124f23a5' 
  AND (
    token = 'QaYRo+6jdabR2MBhGhk8dDqkk6HkC+xX9vw42vRTaCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )