UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fuy9NLh+xnO4UfyS9uryJVeoEL3+tTm46HAbLvxr+bY=' 
WHERE 
  key_id = '42de3d61cd7d3a2947b4ce8d1984e68b54c8badc02b6d927c0214e0405a2775e' 
  AND (
    token = 'Fuy9NLh+xnO4UfyS9uryJVeoEL3+tTm46HAbLvxr+bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )