UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQk8cXR6N8/bcfoh23o3zjETcsRpftLhEOK/Rt3PCY8=' 
WHERE 
  key_id = 'b2db0c36832e91156445dd1bbb83870557012c0b7af0933548e05f062f19da8d' 
  AND (
    token = 'yQk8cXR6N8/bcfoh23o3zjETcsRpftLhEOK/Rt3PCY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )