UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bT0IxnV9UPDg4ACoaih4g2oSDLRD1shvMGzSpqT5QZ4=' 
WHERE 
  key_id = 'be84d9a00ecfaa6da46d537bae46b2da749f27232e650750f9aec3b82e56a7b9' 
  AND (
    token = 'bT0IxnV9UPDg4ACoaih4g2oSDLRD1shvMGzSpqT5QZ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )