UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'twNkQKkkRAEnRkI/+ygDLF8VUP6onTjcs0FHuAMuwfc=' 
WHERE 
  key_id = 'e4c2171ba9fb02c99e5b1f56bdf6489395302f5df25334dbb677f8569531f8fa' 
  AND (
    token = 'twNkQKkkRAEnRkI/+ygDLF8VUP6onTjcs0FHuAMuwfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )