UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ECZKSbqqPSIJxtRQMwTEcAHCQF5IOPAQ4fEbb++gFg=' 
WHERE 
  key_id = '847aa3d35e6064983f49df5eabb128fff8b1bb06f49da01ca7d855c168bd496f' 
  AND (
    token = '1ECZKSbqqPSIJxtRQMwTEcAHCQF5IOPAQ4fEbb++gFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )