UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UYTDcWnDSGk1Grndw9fxOdF+5FWda/e/axQ7vlRAiUY=' 
WHERE 
  key_id = 'a1f041bff9cd9c4d5eac653ffcbe452b52578b63bfe267a198fd2155da89c886' 
  AND (
    token = 'UYTDcWnDSGk1Grndw9fxOdF+5FWda/e/axQ7vlRAiUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )