UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1D7w4V771Tq7E9aKVqT9cwzBlDt535hbzSnGrY+vjg8=' 
WHERE 
  key_id = 'b2a6eb23f16f6bab7cce101078d06aecf111f3e85c6842a7eb5f3177eb682714' 
  AND (
    token = '1D7w4V771Tq7E9aKVqT9cwzBlDt535hbzSnGrY+vjg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )