UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pcNrqLS++Myc2UlqOksZhCC4flHffLKyoMjTcVM45WM=' 
WHERE 
  key_id = '189a2ed1cad990b8af747351d6a9b851d37cd7b910e41993c426a3db12c3ba34' 
  AND (
    token = 'pcNrqLS++Myc2UlqOksZhCC4flHffLKyoMjTcVM45WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )