UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7g2eKu1+lLUiDe00vNr+Tu0lPDd8qG+JxBaCGksTqwc=' 
WHERE 
  key_id = 'd3213696d3ea9435cc81e6c620d52e87f5a46f733b2e0e958b8094c8c5dfd86d' 
  AND (
    token = '7g2eKu1+lLUiDe00vNr+Tu0lPDd8qG+JxBaCGksTqwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )