UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IU0aJIiRvbO/yCoEvk4Rje1nYP70kBrOWf8aazUo3IY=' 
WHERE 
  key_id = '7ceb7d8a5a3a523d0b365af9f17177416044dd822628ce418255a2603f68c70a' 
  AND (
    token = 'IU0aJIiRvbO/yCoEvk4Rje1nYP70kBrOWf8aazUo3IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )