UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKvv7wfyTcgcDAojkQmPLOF04KhGE/+P7YZurV9wWeQ=' 
WHERE 
  key_id = '75ce99ef82ca320798c5a4c7dcb77fdeb59f458e89e85fcf8fa268e91b941f41' 
  AND (
    token = 'bKvv7wfyTcgcDAojkQmPLOF04KhGE/+P7YZurV9wWeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )