UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ap1nWt+IpAxxFInSLOkNwk6auQLJCZict25rIZgF04=' 
WHERE 
  key_id = '90c4e7d18a7bde165dd954df28b01e457098f2db53d254f01d8bab6c5dfe0951' 
  AND (
    token = '+ap1nWt+IpAxxFInSLOkNwk6auQLJCZict25rIZgF04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036