UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zrH2iKXaNVJvX80EvH/873qa4rFy9dSO0eAUYIlLVkY=' 
WHERE 
  key_id = '07f2bbb2ffa56c950cd6121be3a31e1796bd471fee0986b2bf41a1f1f4b5fd5a' 
  AND (
    token = 'zrH2iKXaNVJvX80EvH/873qa4rFy9dSO0eAUYIlLVkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )