UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rs6zNuI2SWa9jbLKRjgoU70bVmKmHI6HrHketorH2jI=' 
WHERE 
  key_id = '7e19c600366a071f6e9f285211916b7a0c497c7ba12cffe6db3e053848d1bc54' 
  AND (
    token = 'rs6zNuI2SWa9jbLKRjgoU70bVmKmHI6HrHketorH2jI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040