UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4SMKuy4dPWsxuVzyzm6P8tezRYNpUIGoqjce45bwNY=' 
WHERE 
  key_id = 'a7a1e3d597732400e005f4fa2abfaca44d3c88b72e4ea35519e6bc56ac4813fc' 
  AND (
    token = 'n4SMKuy4dPWsxuVzyzm6P8tezRYNpUIGoqjce45bwNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00024