UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ug4DjYNv8U80xobGRXytvr9eL9sQZaI1/MHYApVdLGU=' 
WHERE 
  key_id = '56b19abe1a1a59c4f0aa9af4aff302ce2b84481c2609dcb71c40a15a21622e75' 
  AND (
    token = 'ug4DjYNv8U80xobGRXytvr9eL9sQZaI1/MHYApVdLGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024