UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8x+1LsXNJLA+4GjqZIPMfAb27Ec9NdJdgAZvu07JlSU=' 
WHERE 
  key_id = '13949353db5c593322d6eca7a7f7df1887694c79dd80e7fb1d10662d793f0cae' 
  AND (
    token = '8x+1LsXNJLA+4GjqZIPMfAb27Ec9NdJdgAZvu07JlSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )