UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LU0Z5BxumWbJiqTxQGGTyvuOh2STtkZsLlD7Ij/+6tM=' 
WHERE 
  key_id = '09534cba99d7e29530670b55948cdfd874ff31eaf766c5e8841ef10f86ddb4a4' 
  AND (
    token = 'LU0Z5BxumWbJiqTxQGGTyvuOh2STtkZsLlD7Ij/+6tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )