UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaG4ZO3dA/hB57/Jw8Nq0mz0Fvp+I6BFnx8KiPG0/ec=' 
WHERE 
  key_id = '5a1a1387e2da698f90fccbd467c85e9227d282e86cf32360d6ed81eb37bc701e' 
  AND (
    token = 'gaG4ZO3dA/hB57/Jw8Nq0mz0Fvp+I6BFnx8KiPG0/ec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )