UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X2az40/lSz5M8oomWwrs2xqbeioLfFG8VykBf6Kid9o=' 
WHERE 
  key_id = 'e9a761cb5a0816790f1e8909e4e4803bd6a48e31e07b554409e5a5ad1c8466d2' 
  AND (
    token = 'X2az40/lSz5M8oomWwrs2xqbeioLfFG8VykBf6Kid9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032