UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zAj92D4XAhyfcnqrtKWemPXA7FZPYdLZpLPi/8p68ks=' 
WHERE 
  key_id = 'cfb00e1dfbe3061ef7d1ca3d9f9a01ffd7b6d94e01565e6f0eb0f8abab1d4e3c' 
  AND (
    token = 'zAj92D4XAhyfcnqrtKWemPXA7FZPYdLZpLPi/8p68ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )