UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I90Wsh/7XIjSpszGVpEPaRJaCrIYLPVPqEvWnymbc2g=' 
WHERE 
  key_id = 'a42a93fac6b7756bec5a1dee84017169d9e239d8e5eda0ec2ed3701958a34519' 
  AND (
    token = 'I90Wsh/7XIjSpszGVpEPaRJaCrIYLPVPqEvWnymbc2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )