UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/kvsyU+lFjtoQKLrNpWXAIuttqTg82PLj/BiuIPGSKg=' 
WHERE 
  key_id = '0ff4d964a8be15925281afc994de75b996506aba8a4e7963b64e125363965dea' 
  AND (
    token = '/kvsyU+lFjtoQKLrNpWXAIuttqTg82PLj/BiuIPGSKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039