UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fmt1Sx0H/RwHtBg7iHTIwvmNRCo7WE6DCm7J9vUGK7U=' 
WHERE 
  key_id = '3cab7569a820efe06f98f4e106f0eb49b5ce702f11cc018f98f9fcefa6da0019' 
  AND (
    token = 'Fmt1Sx0H/RwHtBg7iHTIwvmNRCo7WE6DCm7J9vUGK7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )