UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGdT8rUQ5sRT5Seu0mp+Lr2YtqDBUZ485jNNwsW9Rk4=' 
WHERE 
  key_id = 'c961a11e5c79d0184ddd93675033852036c87f29a7fc912fcefe3a0e0bef4e3c' 
  AND (
    token = 'PGdT8rUQ5sRT5Seu0mp+Lr2YtqDBUZ485jNNwsW9Rk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )