UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ovTId21/gkcxP2lMQBBYbhHyc2vcqqa3luYLEwtvkU8=' 
WHERE 
  key_id = 'b0a57329882475da84d54204e1cea909f0835cca5d31f61122ea94ff5aeb9d9a' 
  AND (
    token = 'ovTId21/gkcxP2lMQBBYbhHyc2vcqqa3luYLEwtvkU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )