UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zoUP99z35Os+qrA2s71E583jBrHkAV8AjhOxfDOnUMg=' 
WHERE 
  key_id = '9b5ed606cbadbd2ba6535ebcf7235f79c9c1159be8396cc4005f30512529d8a0' 
  AND (
    token = 'zoUP99z35Os+qrA2s71E583jBrHkAV8AjhOxfDOnUMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )