UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NHPKs0hl8f/EYzRH94hwvTUqwj883H7yAUONNAlWDe0=' 
WHERE 
  key_id = '8eeef9b6203b5003addb8e59a0278b09c6bdc5b31c35e2538f770702c8e0b47e' 
  AND (
    token = 'NHPKs0hl8f/EYzRH94hwvTUqwj883H7yAUONNAlWDe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )