UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kMdufGQ9UZ4ZYHAelVsHBB/y05vFH/MBIatfK08wh4s=' 
WHERE 
  key_id = '6dc4d56b4b3e89031333b0b7a1f0db3e5cd4f691baa91b5e8684e630183fca69' 
  AND (
    token = 'kMdufGQ9UZ4ZYHAelVsHBB/y05vFH/MBIatfK08wh4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028