UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/oWm2hL3LiwWeRyGxYKrbPWZMvLI6xCUVFcH4LbQPL4=' 
WHERE 
  key_id = '11844733e0f8f16a5c276eb69d85bc4f41eeadf7baa775ea6167b874080c8345' 
  AND (
    token = '/oWm2hL3LiwWeRyGxYKrbPWZMvLI6xCUVFcH4LbQPL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )