UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XhRFLu4nt7zS0fubGw+oMOG/+fcuP60LUicpjKLekKg=' 
WHERE 
  key_id = '1fdf453477857f379a1cc1e5c35154a6015b8aebff61642066b109a29a1bcc18' 
  AND (
    token = 'XhRFLu4nt7zS0fubGw+oMOG/+fcuP60LUicpjKLekKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )