UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VXp3T3NByjToyFLLVr6J1G7jLwkFqNnUxtPDf8fMB74=' 
WHERE 
  key_id = '17e347ef615dcc1a401ea77cf6f26114f0e1989184735f60ab74cc888968112a' 
  AND (
    token = 'VXp3T3NByjToyFLLVr6J1G7jLwkFqNnUxtPDf8fMB74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )