UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KL5XsJmzHouYsXfBBUxMPFjqWibn2+KpuOLS0YeyniQ=' 
WHERE 
  key_id = '1f0d53a40bbe01c886e0f359ab0f0bc9bcffbc9b97959b19c0a421e7354fe2c8' 
  AND (
    token = 'KL5XsJmzHouYsXfBBUxMPFjqWibn2+KpuOLS0YeyniQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )