UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HTFhOIfg5u+exFdAdQUS4eBrD93ONMCO/EsGLR9RNL0=' 
WHERE 
  key_id = '4eeed63d85412da862a8650f41b524138d08cac5d4be9376c13ac5418d21801f' 
  AND (
    token = 'HTFhOIfg5u+exFdAdQUS4eBrD93ONMCO/EsGLR9RNL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )