UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnCswe9tpKKMM8Etgb/sj88SkOLplinsQQV81oQ0DTA=' 
WHERE 
  key_id = 'c2637186e33e422dea90a5a0163c2b46a644574bac739a9988822bdfb80ecc67' 
  AND (
    token = 'nnCswe9tpKKMM8Etgb/sj88SkOLplinsQQV81oQ0DTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )