UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PeKAJBiGMyp6Kg0yvG8/Ad3Sv2KHTe8NhN76Kv9LBPw=' 
WHERE 
  key_id = 'd5ac0f7fe9d824bb80f6d48e2fb56d67d4b45f4aaa8eff89f31c92772bd7ae52' 
  AND (
    token = 'PeKAJBiGMyp6Kg0yvG8/Ad3Sv2KHTe8NhN76Kv9LBPw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )