UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JeOtx8cZnVCIQnT/fJglB1/4jTsfaWm6ee6Gjj+I5Jw=' 
WHERE 
  key_id = '4c635d4ed994d513ec0b92eea9ce3d53061f0d6ddce166b4736a1b6e05801141' 
  AND (
    token = 'JeOtx8cZnVCIQnT/fJglB1/4jTsfaWm6ee6Gjj+I5Jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )