UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0zxV8XsuNwZ+N0kVKSw2YtgK0esKWT9JKAVpga02lQ=' 
WHERE 
  key_id = '978a9649fef6813e9674f6e73a8827e79be5f7f475fc61d17ce6b8e2ca735cb1' 
  AND (
    token = 'z0zxV8XsuNwZ+N0kVKSw2YtgK0esKWT9JKAVpga02lQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )