UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'To38rHkrmuECU89us4BAIM9C8hYVk6TRhYJVD5CBvpk=' 
WHERE 
  key_id = '7cbb1b876f1d4152b8cbdf254284338c0c109e11864393323ce096ada8c252ed' 
  AND (
    token = 'To38rHkrmuECU89us4BAIM9C8hYVk6TRhYJVD5CBvpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )