UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J9imS01jZ9BsvckTxU8DZmO4kJ/qbCFLPXNuHpSYF0M=' 
WHERE 
  key_id = '556fc025d93d5b819421ec42100683b47104432c3ba753e0b2b2013cb6b74cfb' 
  AND (
    token = 'J9imS01jZ9BsvckTxU8DZmO4kJ/qbCFLPXNuHpSYF0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )