UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9L3OQj4yKzVWPMmHM8RSuR9O7aqjW710f/fPUgxPQc=' 
WHERE 
  key_id = '89e7eba43cf00bbd2b864978aafa403bee92f0c0cdf5b6d0e52c04b03c758c04' 
  AND (
    token = 'C9L3OQj4yKzVWPMmHM8RSuR9O7aqjW710f/fPUgxPQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )