UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'amShdkfvFO06gUTgUKi4o/pepuaxR7icPoHg1bPF+pE=' 
WHERE 
  key_id = 'dcf60a3bd76dd3b01db8bf3d91cffc7d20266229ce0257bd36dcfb9219fcf781' 
  AND (
    token = 'amShdkfvFO06gUTgUKi4o/pepuaxR7icPoHg1bPF+pE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )