UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't0lRuZ7SyAy0+YCxcbEpjsRbywH3FPjjpFZr8ndfgdg=' 
WHERE 
  key_id = '7c1b3571a6d016a8b15fb54e7a58fbabcc0076ff6b844fc31c1d937e5d5d808d' 
  AND (
    token = 't0lRuZ7SyAy0+YCxcbEpjsRbywH3FPjjpFZr8ndfgdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )