UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FTjJB6rUqBHd9RGAtVbCzTu1BhFWi2z/Ly8Y46Ngq1c=' 
WHERE 
  key_id = '356e85c72aa929e700041f0208899615040e0ff3929617f435f4498e50465614' 
  AND (
    token = 'FTjJB6rUqBHd9RGAtVbCzTu1BhFWi2z/Ly8Y46Ngq1c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )