UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JMMMK/XkzxH7+5O3ZVVRWt04kcM9/6D1yVrK4h5jlbo=' 
WHERE 
  key_id = '320366fc129dead2aaf25ac5bf2f7c77fc9b857a0bca4d14f41af6deaab5d966' 
  AND (
    token = 'JMMMK/XkzxH7+5O3ZVVRWt04kcM9/6D1yVrK4h5jlbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )