UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PtsD7Fgf/dzguKtC33XEDLHWg4J0W64EjMRuQJ8pBqQ=' 
WHERE 
  key_id = 'b1bb259d6a04a68cff856e273353ed30d0a4b0d84a939a0973cdb565c00fa74b' 
  AND (
    token = 'PtsD7Fgf/dzguKtC33XEDLHWg4J0W64EjMRuQJ8pBqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )