UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u2s6zMBB1eqvpi/ZKxhsusDp3lc8zwPkmBAl5cg3Gp4=' 
WHERE 
  key_id = 'bdc03dfc4c7ee39f50e935debd6662ca92d0dcb6675ff4b396dd758736f7de58' 
  AND (
    token = 'u2s6zMBB1eqvpi/ZKxhsusDp3lc8zwPkmBAl5cg3Gp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )