UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMbwlKUObAcENSJo+d9MAQ3wD9t8xuCvc5CpaSOxIDw=' 
WHERE 
  key_id = '5c18da51c1cf1d4ddad2401e7302a2f6469834e4cbac1f10b591d4e941b6c3a9' 
  AND (
    token = 'fMbwlKUObAcENSJo+d9MAQ3wD9t8xuCvc5CpaSOxIDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )