UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5uDKQ4G0ynBiVYWE+QyuJqq42L4ZT6ruDo/mZlPiW4=' 
WHERE 
  key_id = 'e48592114631a433baf681139576c2e50769d9cbd355b3cbd8585c2c20aebd30' 
  AND (
    token = 'N5uDKQ4G0ynBiVYWE+QyuJqq42L4ZT6ruDo/mZlPiW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )