UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'emt4aaU4AGySdjcQnpICedyMR+6+5yTYncSLHnj6E0o=' 
WHERE 
  key_id = '1ccf87fc73bb0c4d43c9586a8c366c323219daf93bc9f1e8475fabb0dddf0f64' 
  AND (
    token = 'emt4aaU4AGySdjcQnpICedyMR+6+5yTYncSLHnj6E0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )