UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aCVZvEEpb5VSGfv4RgBkx4ualEXliY6Femhk3EP+HZ8=' 
WHERE 
  key_id = 'd7469fda6b321640dc71217e0cf89b5ed64ad1a28e432745a034feddca5ebdf9' 
  AND (
    token = 'aCVZvEEpb5VSGfv4RgBkx4ualEXliY6Femhk3EP+HZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )