UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2F71iVtQIsBnKNyYWgSPBTZAObEf+8OLqMDuioObQs=' 
WHERE 
  key_id = 'b0acecd349225cec1547b2745f801045179515343ddc1a084f395869e6e5ef60' 
  AND (
    token = 'o2F71iVtQIsBnKNyYWgSPBTZAObEf+8OLqMDuioObQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )