UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NwJGu4pexa20Ea4Gn5LftJAMvGc7K6j6fiE5lb/dnEQ=' 
WHERE 
  key_id = '6cde42e054a4ad841d5d936018c1de971e5fedef52cf286ccec82d398dcdccd2' 
  AND (
    token = 'NwJGu4pexa20Ea4Gn5LftJAMvGc7K6j6fiE5lb/dnEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )