UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sKqQgpwryJIbWaSbIsuoQQb6IVmmpQgGqHOV5oSO8lM=' 
WHERE 
  key_id = '0a5d4aab6c8612e743bc6db6776150cc29ae960ca7eda2b66dc681532f3aeee4' 
  AND (
    token = 'sKqQgpwryJIbWaSbIsuoQQb6IVmmpQgGqHOV5oSO8lM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )