UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lXRjGYBTPMAbnmmsBR/S2BIokkvFpc29jrI8srWmdro=' 
WHERE 
  key_id = '252d5616c12f0084a4c30a046a52506e299d5b1bc5558288cf0b636acddd01f0' 
  AND (
    token = 'lXRjGYBTPMAbnmmsBR/S2BIokkvFpc29jrI8srWmdro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00056