UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n77fM1FEMlWgQ7laByVJEk6h9/5dEjiIRtTiAoZPtvQ=' 
WHERE 
  key_id = '7ea89b0cb746269beb52c36b639dba8504ff9596cfaa9b804e557f7390ec656c' 
  AND (
    token = 'n77fM1FEMlWgQ7laByVJEk6h9/5dEjiIRtTiAoZPtvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )