UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sD8RZHKvW5UaIFvzWU1OpLmLvDSEIpgIVAUIFJ9JPCA=' 
WHERE 
  key_id = 'e6d4e869c3fbc02ec69ed7bd399d7c3d339f8f3b58de2bf2036d66a2b8a532ef' 
  AND (
    token = 'sD8RZHKvW5UaIFvzWU1OpLmLvDSEIpgIVAUIFJ9JPCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )