UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C0VFAMafKXniPTctMZLAvV6EYEgKVbaUTjg3ajjw/mo=' 
WHERE 
  key_id = 'd2ea271344f9e88ff492b11a0997f2ea1dc3b9fba1c8be383c7c54de5341710b' 
  AND (
    token = 'C0VFAMafKXniPTctMZLAvV6EYEgKVbaUTjg3ajjw/mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )