UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eHgKhlonvSweo6GNeMF7vJ7ibQ8U2MHHASozTZXHXJg=' 
WHERE 
  key_id = '0a2b2b06b65e12a0a90cfb8d48eae5fcef06ab412f6628ab50d41cddf7998919' 
  AND (
    token = 'eHgKhlonvSweo6GNeMF7vJ7ibQ8U2MHHASozTZXHXJg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )