UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O6PEJ4BFsLSqUAifDGbhhZ+d6nX9YrwWGTNUb40uFy0=' 
WHERE 
  key_id = 'd0b793fb906fd84229bd56c50905c5a0280ac45be16c7fbaa37a60de31d489ff' 
  AND (
    token = 'O6PEJ4BFsLSqUAifDGbhhZ+d6nX9YrwWGTNUb40uFy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )