UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzH+scI0hE+i1VdtUj7jw19zBiKsD3YJiGB3pALTI6E=' 
WHERE 
  key_id = 'e59a5d190a0ed6ed97907835dbd0be5060ff9c754a497c32c4461523e1ca3d68' 
  AND (
    token = 'OzH+scI0hE+i1VdtUj7jw19zBiKsD3YJiGB3pALTI6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )