UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZuPcHJsdwhiZCfNnHH8bIgSqTnEZ3CXiq3Tffm03bs=' 
WHERE 
  key_id = 'e61241666159107646fabb972535e0ab0ad0ab3565c4dd873c3df475a41596d0' 
  AND (
    token = 'tZuPcHJsdwhiZCfNnHH8bIgSqTnEZ3CXiq3Tffm03bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )